Blow up costumes have a way of turning any ordinary event into something people actually remember. Whether it’s a brand activation that needs foot traffic, a themed corporate party, or a Halloween event that demands attention, an inflatable costume puts someone right at the center of the action. They’re bold, they’re ridiculous in the best way, and they work, for adults, kids, and every kind of theme party you can think of.
At TMP Inflatables, we’ve been designing and producing custom inflatable costumes and characters since 2004. We work directly with marketing teams, event planners, and creative agencies across North America who need more than a generic off-the-shelf option. From mascot-style costumes built around a brand’s identity to oversized character replicas, we handle the full process, concept, design, and delivery.
This list breaks down 11 blow up costumes worth considering right now, covering options for adults, kids, and specific party themes. Some are ready to grab for personal use, others might spark ideas for your next branded activation or promotional event. Either way, you’ll walk away knowing exactly what’s out there, and what’s possible when you go custom.
1. Custom branded blow up costumes from TMP Inflatables
TMP Inflatables builds fully custom inflatable costumes from the ground up based on your brand, character, or event concept. If you need something that stands out in a crowd and carries your identity, this is the starting point.
What it looks like in real life
A custom costume from TMP can take almost any shape: a giant product replica, a brand mascot, an oversized logo character, or a unique creature built around your campaign theme. The costume inflates around the wearer, creating a large, attention-grabbing silhouette that’s visible from a distance. Colors, graphics, and details are matched to your brand standards, not approximated.
When your team wears a costume that looks exactly like your brand’s character, people stop and engage in a way that generic costumes never achieve.
Best for
These costumes work best for marketing teams and experiential agencies running activations, trade shows, product launches, or sponsored events. Sports teams use them for mascot appearances. Retailers use them to draw foot traffic during seasonal campaigns. If your goal is brand recognition rather than personal entertainment, a custom option delivers results that off-the-shelf blow up costumes simply can’t match.
Design and production process
TMP handles the full project lifecycle, starting with your concept brief or existing artwork. The team produces design mockups for your review before production begins. Once you approve the design, production runs through TMP’s manufacturing process, and the finished costume ships directly to your location. You stay in contact with the team throughout, not a ticketing system.
Sizing, fit, and comfort options
Custom costumes are built to accommodate adult wearers and can be sized based on your specific requirements. The internal fan keeps the structure inflated while the wearer moves, and mesh panels allow airflow so the costume stays wearable for longer periods. Visibility and mobility are factored into the design from the start.
Price range and ordering
Custom branded costumes are priced based on complexity, size, and production requirements. To get an accurate quote, you submit your project details directly to TMP through their website at tmpinflatables.com. Lead times vary by project scope, so reaching out early gives you the most flexibility for your event timeline.
2. T-Rex dinosaur blow up costume
The T-Rex dinosaur blow up costume is one of the most recognized options in the inflatable costume market. It inflates around your entire body and gives you a massive, cartoonish dinosaur shape that gets a reaction from virtually everyone nearby.
What it looks like in real life
You wear a full-body dinosaur suit with short inflated arms, a large head, and a rounded torso that sits well above your actual height. The overall look is intentionally oversized and comedic, with bright colors like orange, green, or yellow depending on the version you buy. Your legs and feet remain exposed, so movement stays manageable while the upper body becomes the spectacle.
The T-Rex costume has become a reliable crowd-pleaser at races, parties, and outdoor events because the visual payoff is immediate and unmistakable.
Best for
This costume fits Halloween events, charity runs, office parties, and kids’ birthday parties well. You’ll also see it at sporting events and social media-driven activations where a shareable visual moment matters.
Fan and power setup
A small battery-powered fan sits inside the suit and keeps it inflated continuously. Most versions run on AA batteries or a USB power bank, so you don’t need an outlet nearby.
Sizing, fit, and comfort
Most T-Rex costumes fit adults from roughly 5’2" to 6’2" and use an adjustable harness inside. Ventilation is limited, so wearing it in short intervals works better than extended use.
Price range and where to buy
You can find T-Rex blow up costumes on Amazon in the $30 to $80 range depending on material quality and included accessories.
3. Alien abduction blow up costume
The alien abduction blow up costume is one of the more creative options in the inflatable costume category. It creates a visual joke that lands immediately, putting you inside a UFO beam mid-abduction for full comedic effect.
What it looks like in real life
You wear a costume designed to look like a flying saucer hovering above your waist, with a small alien figure positioned on top pointing a beam downward at you. The inflated structure sits around your midsection and extends upward, making it appear as though you’re caught mid-lift by an extraterrestrial craft. The overall silhouette is cartoonish and immediately readable from a distance.
This costume works because the visual gag is self-contained. You don’t need to explain it to anyone.
Best for
This costume suits sci-fi themed parties, Halloween events, and novelty costume contests where originality scores points. It also works well for outdoor festivals or pop-up events where crowd engagement and photo opportunities are part of the plan.
Fan and power setup
A battery-operated fan inside the inflatable keeps the structure upright and fully shaped. Most versions run on AA batteries, so you stay mobile without hunting for a power outlet.
Sizing, fit, and comfort
The costume typically fits adults between 5’0" and 6’2". Your legs stay free for normal walking, and the harness inside keeps the inflated section secured around your torso. Airflow is limited, so short wearing intervals are more comfortable than extended use.
Price range and where to buy
Alien abduction blow up costumes are available on Amazon in the $35 to $75 range depending on build quality.
4. Shark blow up costume
The shark blow up costume is a crowd favorite that delivers a strong visual without needing much explanation. You step inside a full inflatable shark body, and the costume does the rest.
What it looks like in real life
The inflated structure wraps around your entire upper body and torso, with a large open mouth at the front and a dorsal fin rising above your head. Most versions come in shades of gray or blue with white accents on the belly. Your legs remain visible below the costume, which keeps movement easy while the shark silhouette does all the talking.
The shark costume works at almost any event because the shape is instantly recognizable and the visual payoff is immediate.
Best for
This costume fits beach-themed parties, ocean-focused events, and Halloween well. It also shows up frequently at charity fundraisers and fun runs where novelty is part of the appeal, and it photographs well in outdoor settings.
Fan and power setup
A battery-powered fan inside the inflatable keeps the shark shape rigid and upright. Most models run on AA batteries or a portable power bank, which keeps you untethered and mobile throughout the event.
Sizing, fit, and comfort
Shark blow up costumes typically fit adults between 5’0" and 6’3" with an adjustable internal harness. Airflow is restricted inside the costume, so plan for short wearing intervals rather than extended continuous use to stay comfortable.
Price range and where to buy
You can find shark blow up costumes on Amazon in the $30 to $70 range depending on material and included accessories.
5. Unicorn ride-on blow up costume
The unicorn ride-on blow up costume takes the standard inflatable format and adds a twist. Instead of wearing a full-body suit, you wear an inflated unicorn around your waist, making it look like you’re riding the animal while your legs do the walking.
What it looks like in real life
The costume inflates to create a cartoonish unicorn body that wraps around your midsection, complete with a colorful mane, a horn, and a tail at the back. Your upper body sticks out from the top like a rider, and your legs show below the horse’s body. Most versions feature bright pastel colors, sparkle details, and an exaggerated rounded shape that reads clearly from across a room or event space.
This costume lands well because the ride-on format is unexpected, and the unicorn theme gives it wide appeal across age groups.
Best for
The unicorn ride-on suits kids’ parties, festival events, and costume contests where whimsy and originality matter. It also fits well at bachelorette parties and themed corporate events where you want something visually interesting without crossing into outright chaos.
Fan and power setup
A compact battery-operated fan maintains the inflated shape continuously. Most models run on AA batteries, keeping you free to move without needing a power source nearby.
Sizing, fit, and comfort
These blow up costumes typically fit adults and older kids from around 5’0" to 6’1". The internal harness holds the structure in place around your waist, and your legs stay completely free for easy movement.
Price range and where to buy
Unicorn ride-on costumes are available on Amazon in the $35 to $75 range depending on size and build quality.
6. Sumo wrestler blow up costume
The sumo wrestler blow up costume is a classic choice that gets a strong reaction at almost any event. The oversized padded look inflates into a round, cartoonish body shape that makes the wearer look like a full-sized sumo competitor.
What it looks like in real life
You wear a large inflated suit that rounds out your entire torso and midsection, giving you a wide, bulky silhouette. Most versions come in skin-toned or beige shades with a simple loincloth graphic printed on the front, matching the traditional sumo aesthetic. Your arms and legs stick out from the inflated body, keeping movement easy while the costume carries all the visual weight.
The sumo shape is one of the most readable inflatable silhouettes in a crowd, which makes it consistently effective at events where visibility matters.
Best for
This costume works well at Halloween parties, office events, and themed fundraisers. It also fits kids’ party entertainment and comedy-driven activations where the goal is getting people to laugh and engage.
Fan and power setup
A battery-powered internal fan keeps the suit inflated throughout wear. Most models run on AA batteries, so you stay mobile with no outlet required.
Sizing, fit, and comfort
Sumo blow up costumes fit most adults from around 5’0" to 6’2". The internal harness holds the shape securely, and your limbs stay free. Ventilation inside is limited, so short wearing periods keep you comfortable.
Price range and where to buy
You can find sumo wrestler costumes on Amazon in the $30 to $65 range.
7. Poop emoji blow up costume
The poop emoji blow up costume is one of the most reliably funny options on this list. It takes a universally recognized symbol and turns it into a wearable, inflated spectacle that lands with every age group.
What it looks like in real life
The costume inflates into the classic swirled brown pile shape with a smiling face on the front, matching the emoji that everyone already recognizes. It sits around your torso and rises well above your head, giving you a tall, rounded silhouette that’s readable from across any room or outdoor space.
This costume works because the reference is instant. Nobody has to ask what you’re dressed as.
Best for
This option fits Halloween parties, comedy-driven events, and casual costume contests where the goal is getting a laugh rather than winning a craftsmanship award. It also shows up at office parties and school events where something absurd but harmless fits the tone.
Fan and power setup
A battery-operated internal fan keeps the structure inflated continuously. Most versions run on AA batteries, so you stay untethered and mobile throughout the event.
Sizing, fit, and comfort
These blow up costumes typically fit adults from around 5’0" to 6’2" using an internal harness that holds the inflated section in place around your torso. Your legs stay free for easy movement throughout the event.
Price range and where to buy
Poop emoji costumes are available on Amazon in the $30 to $60 range depending on size and material quality.
8. Banana blow up costume
The banana blow up costume is a simple concept that works reliably across almost any casual event. The bold yellow shape and universal recognition make it a go-to pick when you want a costume that reads clearly and gets a positive reaction without any setup.
What it looks like in real life
The costume inflates into a large, curved banana shape that encases your upper body and torso from shoulders to waist. The bright yellow exterior is impossible to miss, and the scale of the inflated structure makes you visible across a full room or outdoor event space. Your legs stay exposed below, keeping movement easy while the costume handles all the visual impact.
The banana shape works because it’s one of the most immediately readable silhouettes you can wear in a crowd.
Best for
This costume suits casual Halloween parties, office events, and comedy-driven costume contests where the goal is broad appeal over niche recognition. It also fits well at food-themed events and outdoor festivals where a cheerful, high-visibility costume keeps energy up.
Fan and power setup
A battery-operated internal fan keeps the structure fully inflated throughout the event. Most versions run on AA batteries, so you stay mobile with no outlet required.
Sizing, fit, and comfort
Banana blow up costumes typically fit adults from around 5’0" to 6’2" using an internal harness that holds the inflated section in place. Your legs remain completely free for normal movement.
Price range and where to buy
You can find banana costumes on Amazon in the $25 to $60 range depending on material and size.
9. Skeleton blow up costume
The skeleton blow up costume is a Halloween staple that takes a familiar concept and scales it up into something far more visible than a standard printed bodysuit. The inflated structure adds dimension and size that flat fabric costumes can’t replicate.
What it looks like in real life
The costume inflates around your torso and upper body, forming a large rounded shape with a printed skeleton design covering the exterior. Most versions feature bold white bone graphics on a black background, matching the classic skeleton aesthetic but at a scale that reads clearly from across any venue or outdoor space.
The skeleton costume works at Halloween events because it fits the theme perfectly while still being large and visible enough to stand out in a crowded room.
Best for
This costume fits Halloween parties, haunted house events, and themed fundraisers where a recognizable scary-season look is the goal. It also works at school events and community gatherings where something visually striking but broadly appropriate suits the crowd.
Fan and power setup
A battery-operated internal fan keeps the structure inflated throughout the event. Most versions run on AA batteries, so you stay fully mobile without needing access to a power outlet.
Sizing, fit, and comfort
Skeleton blow up costumes typically fit adults from around 5’0" to 6’2" using an internal harness. Your legs stay free below the inflated section for easy movement throughout the event.
Price range and where to buy
You can find skeleton costumes on Amazon in the $30 to $65 range depending on size and material quality.
10. Spider blow up costume
The spider blow up costume takes a creepy-crawly concept and scales it into something that fills an entire room with its presence. The inflated structure and extended legs make it one of the more dramatic silhouettes you can wear to any event.
What it looks like in real life
The costume inflates around your torso and upper body while multiple inflated spider legs extend outward from the sides, creating a wide, multi-limbed silhouette that reads instantly from a distance. Most versions come in black with red or orange accent markings, giving the overall shape a bold, high-contrast look that suits darker event settings especially well.
The extended legs are what set this costume apart from most blow up costumes because they add horizontal spread that a standard rounded suit never achieves.
Best for
This costume fits Halloween events, haunted attractions, and horror-themed parties where a recognizable but visually amplified creature design suits the crowd. It also works well at outdoor festivals and evening events where the dark color scheme and unusual shape catch attention under event lighting.
Fan and power setup
A battery-operated internal fan keeps the entire structure, including the extended legs, fully inflated throughout the event. Most versions run on AA batteries, so you stay mobile with no outlet required.
Sizing, fit, and comfort
Spider costumes typically fit adults from around 5’0" to 6’2" using an internal harness. Your legs stay completely free below the inflated section for easy movement.
Price range and where to buy
You can find spider costumes on Amazon in the $35 to $70 range depending on size and leg count.
11. Santa blow up costume
The Santa blow up costume brings a recognizable holiday character to any winter event, scaled up into an inflated silhouette that grabs attention in crowded venues and outdoor spaces alike.
What it looks like in real life
The costume inflates around your torso and upper body, creating a large, rounded Santa shape complete with a red suit, white trim, and a belt detail printed across the exterior. Most versions include an oversized Santa hat built into the top of the inflated structure, adding extra height that makes you visible well above the surrounding crowd.
This costume earns strong reactions at holiday events because the reference is instant and the scale makes it far more memorable than a standard Santa suit.
Best for
This option fits Christmas parties, holiday brand activations, and retail promotional events where a festive and high-visibility look drives engagement. It also works well at charity events and community gatherings during the holiday season where a crowd-friendly costume matches the tone.
Fan and power setup
A battery-operated internal fan keeps the structure fully inflated throughout the event. Most versions run on AA batteries, so you stay mobile without needing a nearby outlet.
Sizing, fit, and comfort
Santa blow up costumes typically fit adults from around 5’0" to 6’2" using an internal harness. Your legs remain free below the inflated section for easy movement across any venue.
Price range and where to buy
You can find Santa blow up costumes on Amazon in the $30 to $65 range depending on material quality and included accessories.
Picking the right one fast
If you’re shopping for personal use, the off-the-shelf options on this list give you solid choices across Halloween, holiday parties, and themed events without a large investment. Pick based on your theme first, then confirm sizing and battery setup so nothing catches you off guard on event day. Most standard costumes ship quickly from major retailers, so last-minute planning is manageable.
For brand-driven or promotional needs, a generic costume won’t carry your identity the way a custom build does. TMP Inflatables has been producing custom blow up costumes and inflatable characters since 2004, and the team handles everything from initial concept through to final delivery. You stay in direct contact throughout the process rather than working through a ticketing system.
Ready to build something that actually represents your brand? Request a custom inflatable costume quote and share your event details and timeline to get the process moving.
