---
product_id: 18459236
title: "Funziez! Dinosaur Adult Onesie - T-Rex Halloween Costume - Plush Dino One Piece Cosplay Suit for Adults, Women and Men"
price: "€ 75.26"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/18459236-funziez-dinosaur-adult-onesie-t-rex-halloween-costume-plush-dino
store_origin: HR
region: Croatia
---

# 100% plush polyester comfort loose fit for layering & movement vacuum-sealed eco packaging Funziez! Dinosaur Adult Onesie - T-Rex Halloween Costume - Plush Dino One Piece Cosplay Suit for Adults, Women and Men

**Price:** € 75.26
**Availability:** ✅ In Stock

## Summary

> 🦕 Roar into comfort and style—be the dino everyone’s talking about!

## Quick Answers

- **What is this?** Funziez! Dinosaur Adult Onesie - T-Rex Halloween Costume - Plush Dino One Piece Cosplay Suit for Adults, Women and Men
- **How much does it cost?** € 75.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/18459236-funziez-dinosaur-adult-onesie-t-rex-halloween-costume-plush-dino)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Functional Fun:** Two front pockets to stash your essentials while you party or lounge.
- • **Ultimate Cozy Cosplay:** Ultra-soft plush fabric keeps you warm and comfy all night long.
- • **Eco-Friendly Packaging:** Vacuum-sealed to reduce waste and carbon footprint—style with a conscience.
- • **Effortless Style & Fit:** Loose, roomy design fits over clothes with easy button-up closure for quick dressing.
- • **Attention-Grabbing Details:** Realistic hood with eyes, teeth, and nose plus matching tail for full dino effect.

## Overview

The Funziez! Dinosaur Adult Onesie is a plush, 100% polyester one-piece costume designed for ultimate comfort and standout cosplay appeal. Featuring a loose fit with button closure, realistic dino hood and tail, and two handy front pockets, it’s perfect for parties, lounging, or cosplay events. Available in multiple adult sizes and delivered in eco-friendly vacuum-sealed packaging, this onesie blends fun, function, and sustainability.

## Description

Dress to impress in these Plush Dinosaur Animal One-Piece Pajamas from Silver Lilly. Crafted from ultra-soft 100% polyester, this cozy bodysuit will be a hit at any party, cosplay event, or pajama sleepover. Intricate detailing on the head, body, and tail bring this character to life, so you'll be the life of the party. Two front pockets are included and are convenient for storing your eye mask, earplugs, phone or wallet. The loose fit is comfortable and won't restrict your movements, giving you the freedom to sleep, dance or perform as you please. For best results wash, lay flat to dry, and iron on low heat if needed. Multiple sizes available, see size chart for details.

Review: Great costume - Cute and comfortable. Matched my dog perfectly.
Review: I love! - Celebrated alone this year so didn’t get a photo but I am so pleased with this! Compared to other costumes, this one is super spacious! To give you an idea just HOW spacious it is, I’m a big guy, I have a 40” waist and football player build. I also have a long torso and I am 6’2”. Y’all I originally had shorts and a polo on when I first tried this on. I fit into this easily with shorts a a polo on under the costume AND it fit with room to spare! I recommend you size down if you like a tighter fit. I quickly had to take the shorts and polo off since it got too hot fairly quickly. For context, I keep my ac at 70 when I am opening and closing the door constantly and I am perfectly comfortable. You could even get these as cute loungewear pajamas for yourself or someone else when it’s cold out. There are no “feet” attached though so keep that in mind if you get them for pajamas. You just need to have bunny slippers for your feet if they get cold. The material is on the thinner side and more like a think felt-ish material but still it’s very soft and keeps warm and very comfy! Note: I have not walked around trick-or-treating in this since I would get the strangest looks since I’m well over 21 so I’m not sure how the wearability is for outside use.

## Features

- DETAILS - The adorable and comfy animal onesie designs all feature a hood with eyes, teeth, and nose for full effect. Matching tails and chest designs help complete your ultimate cosplay look! Match with a pair of animal slippers (not included) for your next pajama party.
- COZY - A special blend of comfort and fun, these plush materials are soft to the touch and will keep you warm during those cold winter months. The button up closure allows you to quickly get dressed while the loose fit gives you the flexibility to easily wear over your existing clothes or jacket.
- VERSATILE - Loose fitting materials allow you the flexibility of movement while maintaining style and comfort. The fun and whimsical designs will make sure you get noticed at your next furry convention or party. Carry your remote or keys around with you thanks to two front pockets.
- SIZING & CARE INSTRUCTIONS - We recommend your new onesie costumes be ironed and laid flat. Available in adult sizes X-Small through X-Large. See the desertcart provided for details. Each order includes one onesie in the size selected above. Please confirm sizing with the desertcart provided size chart located under the size select.
- VACUUM SEALED PACKAGING - Your new Funziez! by Silver Lilly will come in a protective vacuum sealed package designed to reduce materials, fuel, waste and our carbon footprint. While caring for the planet and reducing packaging, we are able to pass cost savings on to you!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Care instructions | Machine Wash |
| Fabric type | 100% Polyester |
| Origin | Imported |

## Images

![Funziez! Dinosaur Adult Onesie - T-Rex Halloween Costume - Plush Dino One Piece Cosplay Suit for Adults, Women and Men - Image 1](https://m.media-amazon.com/images/I/61ZzkssGfbL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great costume
*by O***E on November 7, 2025*

Cute and comfortable. Matched my dog perfectly.

### ⭐⭐⭐⭐⭐ I love!
*by J***. on November 1, 2023*

Celebrated alone this year so didn’t get a photo but I am so pleased with this! Compared to other costumes, this one is super spacious! To give you an idea just HOW spacious it is, I’m a big guy, I have a 40” waist and football player build. I also have a long torso and I am 6’2”. Y’all I originally had shorts and a polo on when I first tried this on. I fit into this easily with shorts a a polo on under the costume AND it fit with room to spare! I recommend you size down if you like a tighter fit. I quickly had to take the shorts and polo off since it got too hot fairly quickly. For context, I keep my ac at 70 when I am opening and closing the door constantly and I am perfectly comfortable. You could even get these as cute loungewear pajamas for yourself or someone else when it’s cold out. There are no “feet” attached though so keep that in mind if you get them for pajamas. You just need to have bunny slippers for your feet if they get cold. The material is on the thinner side and more like a think felt-ish material but still it’s very soft and keeps warm and very comfy! Note: I have not walked around trick-or-treating in this since I would get the strangest looks since I’m well over 21 so I’m not sure how the wearability is for outside use.

### ⭐⭐⭐⭐ Would buy again
*by D***H on November 1, 2025*

I am 5'4, 175lbs. Thicker in the hips. I ordered a small and it fit width wise but the height did not. I ordered a medium and it was perfect and comfy. My husband is 5'11, 180lbs. He tried medium, it went mid calf. Body part fit but Large was better for length. Definitely have to wear something underneath if going outside at night (I did not and was cold). Hood stayed on, nice baggyness. Nice colors

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-09*