---
product_id: 440876929
title: "Cute Baby Boy Girl Romper Newborn Anime Onesie Toddler Halloween Cosplay Jumpsuit Outfit clothes"
brand: "relabtaby"
price: "A$52"
currency: AUD
in_stock: true
reviews_count: 6
category: "Relabtaby"
url: https://www.desertcart.com.au/products/440876929-cute-baby-boy-girl-romper-newborn-anime-onesie-toddler-halloween
store_origin: AU
region: Australia
---

# Authentic anime cosplay design Snap closure for quick changes 100% breathable cotton Cute Baby Boy Girl Romper Newborn Anime Onesie Toddler Halloween Cosplay Jumpsuit Outfit clothes

**Brand:** relabtaby
**Price:** A$52
**Availability:** ✅ In Stock

## Summary

> 🎉 Dress your baby in cuteness and cosplay magic—because ordinary is overrated!

## Quick Answers

- **What is this?** Cute Baby Boy Girl Romper Newborn Anime Onesie Toddler Halloween Cosplay Jumpsuit Outfit clothes by relabtaby
- **How much does it cost?** A$52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/440876929-cute-baby-boy-girl-romper-newborn-anime-onesie-toddler-halloween)

## Best For

- relabtaby enthusiasts

## Why This Product

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

## Key Features

- • **Iconic Anime Style:** Transform your baby into a mini cosplay star with vibrant, detailed anime-inspired designs.
- • **Effortless Diaper Duty:** Snap closure system ensures hassle-free outfit changes, saving precious time for busy parents.
- • **Versatile Occasion Wear:** Ideal for Halloween, holidays, parties, or everyday cozy wear—because your baby deserves to stand out.
- • **Perfect Fit, Every Growth Spurt:** Available in multiple sizes with a smart sizing guide to keep your little one stylish as they grow.
- • **Ultimate Comfort for Tiny Trendsetters:** Crafted from soft, breathable cotton that pampers delicate baby skin all day long.

## Overview

This newborn romper is made from 100% soft, breathable cotton designed to protect sensitive baby skin. Featuring a convenient snap closure for quick diaper changes and available in multiple sizes, it offers both comfort and practicality. The standout anime-inspired design makes it perfect for Halloween, parties, or everyday wear, turning your baby into an adorable cosplay icon with premium quality and vibrant detailing.

## Description

Safe & Soft These baby clothes are expertly fabricated with the perfect formulation, made with non-toxic cotton, giving your little one a soft feeling. Snap Closure Snap Closure makes changes hassle-free and diaper bag packing. More Style For more anime style clothes, check out our store! Note: size:please choose size according your body height and month. Because Baby are growing fast, you can add a size when you choose size About Us: 1.We devote ourselves to provide high quality products with reasonable and just prices, please rest assured to buy them here. 4.We always hope that when you open the package after waiting for long time, it is not only an item/items, but also happiness we bring to you.

Review: PERFECT - I love the fabric quality
Review: I recently purchased the Nezuko Demon Slayer baby costume for my little one, and I am absolutely thrilled with the experience. From start to finish, everything about this purchase exceeded my expectations. The costume itself is of exceptional quality, and the shipping was incredibly fast. Here's why I give it a five-star rating: Firstly, let's talk about the quality of the Nezuko Demon Slayer baby costume. I was amazed at the attention to detail and the craftsmanship of this adorable outfit. The materials used are top-notch, making it both comfortable and durable. The stitching is precise, ensuring that it can withstand the playful antics of an energetic baby. The vibrant colors and accurate design truly capture the essence of Nezuko's character, making my little one look like an adorable mini version of the beloved Demon Slayer character. Moreover, I cannot emphasize enough how impressed I was with the shipping speed. I placed my order online, and within a matter of days, the package arrived at my doorstep. The promptness and efficiency of the shipping process were exceptional, especially considering how some other online retailers struggle with timely deliveries. It was a pleasant surprise to receive the costume well in advance of the expected delivery date. The customer service provided by the company was also commendable. I had a few inquiries about the sizing, and their support team was quick to respond and assist me with all my questions. Their professionalism and helpfulness made the entire purchasing experience smooth and enjoyable. Additionally, the Nezuko Demon Slayer baby costume proved to be incredibly comfortable for my little one. The fabric used is soft and gentle against the baby's delicate skin, allowing them to move and play without any discomfort. The costume is also easy to put on and take off, which is a big plus for busy parents like me. In conclusion, I wholeheartedly recommend the Nezuko Demon Slayer baby costume to all the fans of this popular anime series who want to dress up their little ones. The outstanding quality, attention to detail, and fast shipping surpassed my expectations. The costume looks adorable and fits perfectly, thanks to the accurate sizing chart provided by the seller. If you're looking for a high-quality costume that will make your baby look incredibly cute, this is the perfect choice. Trust me, you won't be disappointed!

## Features

- Material: 100% cotton, soft, breathable, elastic and wear-resistant, comprehensive care of baby's tender skin
- 【Introduction】New arrivals outfit, these are super comfortable and cozy for your little one.
- 【Design】Perfect outfit for newborns and girls, make your baby more adorable
- Size:59 (0-3 Months), 66 (3-6 Months), 73 (6-9 Months), 80 (9-12 Months), 90 (12-24 Months) (Please check the actual measurement to choose the right size. )
- Occasion: suitable for Thanksgiving, Christmas, Halloween, birthday, party, photos, holiday, playwear, home wear, casual wear, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B099Q5FYZN |
| Best Sellers Rank | #62,780 in Fashion ( See Top 100 in Fashion ) #310 in Baby Boys' Bodysuits & One-Pieces |
| Customer reviews | 4.8 4.8 out of 5 stars (296) |
| Date First Available  | 17 July 2021 |
| Department  | baby-girls |
| Manufacturer  | RELABTABY |

## Images

![Cute Baby Boy Girl Romper Newborn Anime Onesie Toddler Halloween Cosplay Jumpsuit Outfit clothes - Image 1](https://m.media-amazon.com/images/I/41zf8szbw6L.jpg)
![Cute Baby Boy Girl Romper Newborn Anime Onesie Toddler Halloween Cosplay Jumpsuit Outfit clothes - Image 2](https://m.media-amazon.com/images/I/51-Wk+i6GfL.jpg)
![Cute Baby Boy Girl Romper Newborn Anime Onesie Toddler Halloween Cosplay Jumpsuit Outfit clothes - Image 3](https://m.media-amazon.com/images/I/51CTssAQZaL.jpg)
![Cute Baby Boy Girl Romper Newborn Anime Onesie Toddler Halloween Cosplay Jumpsuit Outfit clothes - Image 4](https://m.media-amazon.com/images/I/51Cf13NAjBL.jpg)
![Cute Baby Boy Girl Romper Newborn Anime Onesie Toddler Halloween Cosplay Jumpsuit Outfit clothes - Image 5](https://m.media-amazon.com/images/I/51h9+lPuFdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ PERFECT
*by R***N on 5 April 2023*

I love the fabric quality

### ⭐⭐⭐⭐⭐ Review
*by S***A on 5 June 2023*

I recently purchased the Nezuko Demon Slayer baby costume for my little one, and I am absolutely thrilled with the experience. From start to finish, everything about this purchase exceeded my expectations. The costume itself is of exceptional quality, and the shipping was incredibly fast. Here's why I give it a five-star rating: Firstly, let's talk about the quality of the Nezuko Demon Slayer baby costume. I was amazed at the attention to detail and the craftsmanship of this adorable outfit. The materials used are top-notch, making it both comfortable and durable. The stitching is precise, ensuring that it can withstand the playful antics of an energetic baby. The vibrant colors and accurate design truly capture the essence of Nezuko's character, making my little one look like an adorable mini version of the beloved Demon Slayer character. Moreover, I cannot emphasize enough how impressed I was with the shipping speed. I placed my order online, and within a matter of days, the package arrived at my doorstep. The promptness and efficiency of the shipping process were exceptional, especially considering how some other online retailers struggle with timely deliveries. It was a pleasant surprise to receive the costume well in advance of the expected delivery date. The customer service provided by the company was also commendable. I had a few inquiries about the sizing, and their support team was quick to respond and assist me with all my questions. Their professionalism and helpfulness made the entire purchasing experience smooth and enjoyable. Additionally, the Nezuko Demon Slayer baby costume proved to be incredibly comfortable for my little one. The fabric used is soft and gentle against the baby's delicate skin, allowing them to move and play without any discomfort. The costume is also easy to put on and take off, which is a big plus for busy parents like me. In conclusion, I wholeheartedly recommend the Nezuko Demon Slayer baby costume to all the fans of this popular anime series who want to dress up their little ones. The outstanding quality, attention to detail, and fast shipping surpassed my expectations. The costume looks adorable and fits perfectly, thanks to the accurate sizing chart provided by the seller. If you're looking for a high-quality costume that will make your baby look incredibly cute, this is the perfect choice. Trust me, you won't be disappointed!

### ⭐⭐⭐⭐⭐ Review
*by L***Z on 9 August 2025*

Excelente está hermoso el traje. Aún no lo pruebo por qué aún no nace . Pero con ese saldrá el día que Nasca

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**Shop now:** [https://www.desertcart.com.au/products/440876929-cute-baby-boy-girl-romper-newborn-anime-onesie-toddler-halloween](https://www.desertcart.com.au/products/440876929-cute-baby-boy-girl-romper-newborn-anime-onesie-toddler-halloween)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-01*