---
product_id: 70157108
title: "Sulley Sullivan Unisex Adult Pajamas, One Piece Animal Cosplay Costume Halloween/Christmas Winter Home Wear"
brand: "alitercy"
price: "€ 51.56"
currency: EUR
in_stock: false
reviews_count: 8
category: "Alitercy"
url: https://www.desertcart.gr/products/70157108-sulley-sullivan-unisex-adult-pajamas-one-piece-animal-cosplay-costume
store_origin: GR
region: Greece
---

# 3D horns & tail for standout cosplay Sizes S to 3XL for perfect fit Premium flannel with extra warmth Sulley Sullivan Unisex Adult Pajamas, One Piece Animal Cosplay Costume Halloween/Christmas Winter Home Wear

**Brand:** alitercy
**Price:** € 51.56
**Availability:** ❌ Out of Stock

## Summary

> 🎉 Stay cozy, stand out, and own every party in Sulley style!

## Quick Answers

- **What is this?** Sulley Sullivan Unisex Adult Pajamas, One Piece Animal Cosplay Costume Halloween/Christmas Winter Home Wear by alitercy
- **How much does it cost?** € 51.56 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/70157108-sulley-sullivan-unisex-adult-pajamas-one-piece-animal-cosplay-costume)

## Best For

- alitercy enthusiasts

## Why This Product

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

## Key Features

- • **Cozy Meets Costume:** Crafted from ultra-soft, dense flannel with an insulated hood lining to keep you warm and stylish.
- • **Effortless Wearability:** Front buttons plus a discreet bottom zipper make bathroom breaks and quick changes a breeze.
- • **Tailored to Your Frame:** Inclusive sizing from S to 3XL ensures a flawless fit for every body type.
- • **Playful, Lifelike Design:** 3D horns, tail, and detailed facial features bring the iconic Sulley character to life with flair.
- • **Versatile Festive Essential:** Perfect for Halloween, Christmas, festivals, or cozy nights in—be the life of every gathering.

## Overview

The ALITERCY Sulley Sullivan Unisex Pajamas combine playful cosplay with premium comfort, featuring a full range of sizes (S-3XL), high-quality flannel fabric with extra warmth, and detailed 3D elements like horns and tail. Designed for easy wear with buttons and a bottom zipper, this onesie is perfect for Halloween, Christmas, or lounging, making it a must-have statement piece for festive and cozy occasions.

## Description

Buy ALITERCY Sulley Sullivan Unisex Adult Pajamas, One Piece Animal Cosplay Costume Halloween/Christmas Winter Home Wear Blue: Shop top fashion brands One-Piece Pajamas at desertcart.com ✓ FREE DELIVERY and Returns possible on eligible purchases

Review: Perfect for a costume! - This was perfect for our Monsters inc family costume! My husband is a true 2x and that’s what we purchased and it fit perfectly! It was very comfortable, has shallow pockets , has a zipper in the butt area for easy access for the bathroom! The only down side was it was hot here this Halloween so the costume was very warm . This style was perfect it wasn’t 100% identical to the actual sully but worked for the price ! The one thing we didn’t know before purchasing was the buttons in the front . This didn’t affect the style and made it very easy for on and off . The hood was a little small for my husband but he does have a larger head . If needed we would purchase again !!!!
Review: Love it! - Fits perfectly!!! Sooo cute I love it! I got it for my husband and fits him super well!! We love that it has a zipper by the bottom for bathroom uses cuz doing those buttons would be a hassle.

## Features

- Unisex Sullivan Hooded Onesie:This loose-fitting onesie offers flexibility and ease of movement, featuring a playful Sullivan design that will make you stand out at Halloween costume parties. The whimsical and imaginative design ensures you remain stylish and eye-catching while staying comfortable and warm.
- Sizes to Meet All Needs:Our clothing comes in a full range of sizes, from S to 3XL, to accommodate different body types and meet various needs.S Fit Hight: 59-63 Inch (150-160 CM), M Fit Hight: 63-67Inch (160-170 CM), L Fit Hight: 67-70.8 Inch (170-180 CM), XL Fit Hight: 70.8-74.8Inch (180-190 CM)，XXL Fit Hight: 74.8-78.7Inch (190-200CM) 3XL Fit Hight: 78.7-82.6 Inch（200-210M）
- High-Quality Soft Fabric:ALITERCY garments are crafted from premium flannel fabric, with an extra layer of warm material added inside the hood. The tail and horns on the head are three-dimensional and sturdy. The knit structure is stable, durable, and resistant to deformation, with a dense and fluffy texture that provides excellent warmth, ensuring you stay cozy and stylish on cold nights.
- Playful Details:Each outfit is designed with buttons and zippers for easy on and off, along with two discreet side pockets for carrying essentials like keys, phones, or wallets. These charming and attention-grabbing animal hooded onesies feature detailed elements like eyes, horns, noses, and tails for a complete and lively effect. The coordinated tail and chest design add the perfect finishing touch to your ultimate cosplay ensemble!
- Perfect Halloween Gift:This onesie is ideal for Halloween parties, Christmas gatherings, outdoor carnivals, music festivals, or as cozy loungewear at home. It makes a great gift for family and friends, bringing joy to any occasion. The vibrant colors and unique design make this eye-catching outfit a perfect choice for adding fun and playfulness to your day.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0D1NL6H6Y |
| Best Sellers Rank | #595,240 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #583 in Women's Novelty One-Piece Pajamas #350,443 in Women's Fashion |
| Customer Reviews | 4.1 4.1 out of 5 stars (453) |
| Date First Available  | April 13, 2024 |
| Department  | Unisex Adult |

## Images

![Sulley Sullivan Unisex Adult Pajamas, One Piece Animal Cosplay Costume Halloween/Christmas Winter Home Wear - Image 1](https://m.media-amazon.com/images/I/41157VoQVQL.jpg)
![Sulley Sullivan Unisex Adult Pajamas, One Piece Animal Cosplay Costume Halloween/Christmas Winter Home Wear - Image 2](https://m.media-amazon.com/images/I/4168RkRrE6L.jpg)
![Sulley Sullivan Unisex Adult Pajamas, One Piece Animal Cosplay Costume Halloween/Christmas Winter Home Wear - Image 3](https://m.media-amazon.com/images/I/41LNyt8CT6L.jpg)
![Sulley Sullivan Unisex Adult Pajamas, One Piece Animal Cosplay Costume Halloween/Christmas Winter Home Wear - Image 4](https://m.media-amazon.com/images/I/41OrztM9TYL.jpg)
![Sulley Sullivan Unisex Adult Pajamas, One Piece Animal Cosplay Costume Halloween/Christmas Winter Home Wear - Image 5](https://m.media-amazon.com/images/I/41QIntEG8SL.jpg)

## Questions & Answers

**Q: What size should I get I’m female 5’1 and I weigh 97 lbs**
A: According to your height and weight, we recommend you S size

**Q: What size should i get? Im 6'2 and about 140 ish pounds**
A: My daughter is 5'2" and wears the Medium; it's a bit big on her but that's the fit she wants.

**Q: I’m 5 ft 1 inch and 190 lbs what size should I get?**
A: recommend XL size thanks

**Q: Where do you ship from?**
A: We ship from US

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for a costume!
*by A***R on November 2, 2024*

This was perfect for our Monsters inc family costume! My husband is a true 2x and that’s what we purchased and it fit perfectly! It was very comfortable, has shallow pockets , has a zipper in the butt area for easy access for the bathroom! The only down side was it was hot here this Halloween so the costume was very warm . This style was perfect it wasn’t 100% identical to the actual sully but worked for the price ! The one thing we didn’t know before purchasing was the buttons in the front . This didn’t affect the style and made it very easy for on and off . The hood was a little small for my husband but he does have a larger head . If needed we would purchase again !!!!

### ⭐⭐⭐⭐⭐ Love it!
*by M***8 on October 16, 2025*

Fits perfectly!!! Sooo cute I love it! I got it for my husband and fits him super well!! We love that it has a zipper by the bottom for bathroom uses cuz doing those buttons would be a hassle.

### ⭐⭐⭐⭐ Just like the photo
*by G***H on March 2, 2025*

This was cute just way to hot, once try on and model in the kitchen made me feel super hot. Material was nice and soft.

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**Shop now:** [https://www.desertcart.gr/products/70157108-sulley-sullivan-unisex-adult-pajamas-one-piece-animal-cosplay-costume](https://www.desertcart.gr/products/70157108-sulley-sullivan-unisex-adult-pajamas-one-piece-animal-cosplay-costume)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-30*