---
product_id: 75615776
title: "SIHEE Party Gift Inflatable T-Rex Costume Dinosaur For Adult Dress Up Fancy Cosplay Costume Suit Party"
brand: "sihee"
price: "¥22045"
currency: JPY
in_stock: true
reviews_count: 8
category: "Pet Supplies"
url: https://www.desertcart.jp/products/75615776-sihee-party-gift-inflatable-t-rex-costume-dinosaur-for-adult
store_origin: JP
region: Japan
---

# SIHEE Party Gift Inflatable T-Rex Costume Dinosaur For Adult Dress Up Fancy Cosplay Costume Suit Party

**Brand:** sihee
**Price:** ¥22045
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** SIHEE Party Gift Inflatable T-Rex Costume Dinosaur For Adult Dress Up Fancy Cosplay Costume Suit Party by sihee
- **How much does it cost?** ¥22045 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/75615776-sihee-party-gift-inflatable-t-rex-costume-dinosaur-for-adult)

## Best For

- sihee enthusiasts

## Why This Product

- Trusted sihee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Tyrannosaurus rex Halloween Costume Inflatable Fancy Dress Costume Cosplay OutfitLacking ideas for your fancy dress party or birthday party ? Why not come to this walking inflatable costume, it is cute and convenient to put on/off. When fully inflated, it is big, lovely and can increase happy atmosphere. You can wear it to walk everywhere easily. Perfect to use at: Halloween/Xmas celebration, party, bar, park, fancy dress, carnival, cosplay etc. Features: 3D realistic dinosaur style,bring attention & laughter for you.Water-proof polyester, hand washable and easy to clean.Quick to inflate with air pump, powered by 4 * 1.5V AA battery(not Included).Suitable for adult to wear.Freely walk/move to everywhere, without any hinder.Perfect to use at: Halloween/Xmas celebration, party, fancy dress, carnival, cosplay etc.Specifications: Style:Tyrannosaurus rex inflatable costume Material: PolyesterPower By: 4 * 1.5V AA battery(not Included)Installation instructions:1: Use a screwdriver to unscrew the screw in the battery pack, put in 4 AA batteries in battery pack ,then fix the cover .2: Unscrew outer fan ring counterclockwise ,screw outer fan ring back into place to secure fan to costume ( usually, the fan is installed in costume, you can pass this step )3: Plug in power cord from battery-pack to fan4:Step into costume and clip battery pack to your own clothing.move battery-pack switch to ON position . It wil take about some minutes for air inflating . with our strong power blower fan,you don&apos;t need to wait too long

## Features

- 【Cretaceous Costume】 - Suit up and get scary-silly in this Inflatable Dinosaur Costume. Modeled after the king of prehistoric beasts, the air-filled garment turns you into every child's dream: a walking, talking T- Rex.
- 【Ferociously Funny】 - The contrast between frightful lizard and limber movement creates a sense of prehistoric playfulness that easily amuses everyone.
- 【High Fashion】 - It's been said that everyone needs a tuxedo, but in today's world, you'll probably get more use out of a T-rex suit than a dinner jacket.
- 【Material】 -Enhanced zip and durable 100% polyester fabric
- 【Size】 - Adult style, only one size, suitable for adults from 150 cm to 198 cm high. (4.9 ' to 6.5 ' )
- ›See more product details

## Images

![SIHEE Party Gift Inflatable T-Rex Costume Dinosaur For Adult Dress Up Fancy Cosplay Costume Suit Party - Image 1](https://images-na.ssl-images-amazon.com/images/I/61Vm2WsAEeL.jpg)
![SIHEE Party Gift Inflatable T-Rex Costume Dinosaur For Adult Dress Up Fancy Cosplay Costume Suit Party - Image 2](https://images-na.ssl-images-amazon.com/images/I/61KwATgut4L.jpg)
![SIHEE Party Gift Inflatable T-Rex Costume Dinosaur For Adult Dress Up Fancy Cosplay Costume Suit Party - Image 3](https://images-na.ssl-images-amazon.com/images/I/61vM1mUwYXL.jpg)
![SIHEE Party Gift Inflatable T-Rex Costume Dinosaur For Adult Dress Up Fancy Cosplay Costume Suit Party - Image 4](https://images-na.ssl-images-amazon.com/images/I/51D534FkWML.jpg)
![SIHEE Party Gift Inflatable T-Rex Costume Dinosaur For Adult Dress Up Fancy Cosplay Costume Suit Party - Image 5](https://images-na.ssl-images-amazon.com/images/I/61gQM0FhWiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant!
*by G***  on 3 January 2019*

 Brilliant costume, fast delivery tooEasiest way to fit costume on:When you put he costume on, first attach pump then clip the battery pack to your trousers but don’t attach the cable just yet.Then step into the costume and put your feet’s through the elasticated holes then pull up and put the hood over your head, don’t put your arms through the holes till inflated and don’t zip up just yet.Plug battery pack into pump and turn on, as it starts to inflate zip up, hold then head up with one hand and get somone to pull the tail out straight.One inflated put your arms through the holes.I would only put your arms through last as it’s not like a coat and your arms won’t go all the way throughHopfuly this helpedNot to self carry extra battery’s inside the costume, you will hear a change in the sound of the pump when it starts to run out and once it dies you only have like a minute before the costumes deflated around you(Zip is at the front of the costume, so you can get out quickly)

### ⭐⭐⭐⭐⭐ YASSS QUEEN AM A DINOSAUR
*by T***I on 12 November 2018*

I ducking love it, gonna go scare some kids :)

### ⭐⭐⭐⭐⭐ Everyone will love it
*by S***D on 20 December 2018*

This is genuinely the best thing I've bought on Amazon.I remember watching a video a few months back with a colleague with two guys in t-rex costumes playing football. It was hilarious. So, when Secret Santa time came around, I instantly knew what to get!It's pretty easy to put on once you get a feel for it. It inflates quickly too. Once it's fully inflated, it's amazing. Everyone loves it. It had me nearly in tears with laughter. It's definitely something that brings people together.I was a bit sad to know I'd bought it for someone else but my colleague had bought me the same thing! Although the one he bought was a slightly different colour. It's great and you definitely won't regret it.Would easily recommend to anyone and may probably buy again (or at least recommend) to make sure everyone has one!

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-08*