Inflatable costumes
Step in, zip up, and let the blower do the rest.
Dinosaurs, a ride-on alien, and a ride-on unicorn — lightweight blow-up costumes that puff up in seconds and keep the party laughing.
Find your costumeShop by category
Why inflatable costumes work
Ready in seconds
Switch on the battery pack and the blower fills the costume almost instantly. No stuffing, no foam, no fuss.
Built for moving around
High-strength waterproof polyester resists rips and tears, with stitching made to hold up through a long night.
Sized with real numbers
Every listing gives height ranges in inches and feet, so you can pick the right fit before you order.
Featured products
Straightforward sizing
Each product page lists the height range for every available size. Check it against your own height before choosing.
Battery pack guidance
All costumes run on 4 AA batteries through the included blower. Batteries are not included, and the pack belongs in its built-in pocket.
Care that keeps it going
Wipe clean with a damp cloth between events and store it dry so the fabric and seams stay ready for the next party.
About Nightyard Costumes
Nightyard Costumes started with a simple observation: the funniest costumes at any Halloween party are usually the ones that look like they shouldn't fit through a doorway. Inflatable costumes do exactly that, and they do it without a single complicated strap.
So we kept our catalog small on purpose. Right now the shop carries four inflatable costumes: an adult dinosaur, a ride-on alien, a kids' dinosaur, and a ride-on unicorn. Each one is chosen because it works the same way — step in, tighten the waist, switch on the blower, and go.
The materials matter more than they look. Every costume here is made from high-strength waterproof polyester with stitching meant to resist rips and tears, because a costume that deflates mid-party is not funny.
Sizing is where most inflatable costumes go wrong, so we publish the height ranges plainly. Adult dinosaur and unicorn costumes come in a 72-inch option for wearers around 5.5 to 6.2 feet, with a 63-inch dinosaur option for 5 to 5.5 feet. The kids' dinosaur comes in 36, 48, and 55 inches.
Power is simple too. Each costume uses a blower run by 4 AA batteries, which are not included. The battery pack goes in the pocket built for it — that detail keeps things safe and keeps the costume inflated.
We're a US-focused shop for people who want a costume that gets a reaction without a lot of prep. If that's the kind of night you're planning, you're in the right yard.
Inflatable costume questions
How do I know which size to order?
Check the height range listed for each size on the product page. Adult costumes are sized in inches and matched to wearer height ranges, and the kids' dinosaur comes in 36, 48, and 55 inch options.
What powers the costume?
Each costume includes a blower that runs on 4 AA batteries. Batteries are not included, so plan to pick some up before your event.
How long does inflation take?
Once the battery pack is switched on, the blower fills the costume in a few seconds. Keep the battery pack in its built-in pocket while wearing it.
Can I wear it more than once?
Yes. The polyester fabric can be wiped clean with a damp cloth, and the costumes are designed to be reusable for multiple events when stored dry.