---
product_id: 56426675
title: "Smiffys David Walliams Deluxe Billionaire Boy Costume, Blu with Top, Trousers & Toilet Roll Accessory with, Officially Licensed David Walliams Fancy Dress, Child Dress Up Costumes"
brand: "smiffys"
price: "¥6362"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/56426675-smiffys-david-walliams-deluxe-billionaire-boy-costume-blu-with-top
store_origin: JP
region: Japan
---

# Safety Tested Deluxe Costume Size Range: 4-6 Smiffys David Walliams Deluxe Billionaire Boy Costume, Blu with Top, Trousers & Toilet Roll Accessory with, Officially Licensed David Walliams Fancy Dress, Child Dress Up Costumes

**Brand:** smiffys
**Price:** ¥6362
**Availability:** ✅ In Stock

## Summary

> 💰 Dress Like a Billionaire, Play Like a Kid!

## Quick Answers

- **What is this?** Smiffys David Walliams Deluxe Billionaire Boy Costume, Blu with Top, Trousers & Toilet Roll Accessory with, Officially Licensed David Walliams Fancy Dress, Child Dress Up Costumes by smiffys
- **How much does it cost?** ¥6362 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/56426675-smiffys-david-walliams-deluxe-billionaire-boy-costume-blu-with-top)

## Best For

- smiffys enthusiasts

## Why This Product

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

## Key Features

- • **Easy to Wear:** No assembly required—just slip it on and let the adventures begin!
- • **Safety First:** Complies with EN71 and Nightwear safety standards for peace of mind.
- • **Comfort Meets Fun:** Crafted from 100% polyester for a soft, comfortable fit during playtime.
- • **Dress Up in Style:** Transform your little one into a Billionaire Boy with this eye-catching costume!
- • **Heritage You Can Trust:** From Smiffys, a family business with 125 years of costume expertise.

## Overview

The Smiffys David Walliams Deluxe Billionaire Boy Costume is a vibrant blue and white outfit designed for children aged 4-6. It includes a top, trousers, and a fun toilet roll accessory with a sound chip, ensuring your child stands out during dress-up events. With a commitment to safety and quality, this officially licensed costume is perfect for imaginative play.

## Description

Smiffys David Walliams Deluxe Billionaire Boy Costume, Blu with Top, Trousers & Toilet Roll Accessory with, Officially Licensed David Walliams Fancy Dress, Child Dress Up Costumes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 42.3 x 27.6 x 2.3 cm; 225 Grams |
| Manufacturer recommended age | 4 - 6 years |
| Item model number | 40201S |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Polyester |
| Material Composition | 100% Polyester |
| Material Care Instructions | Do Not Wash |
| Remote Control Included? | No |
| Colour | Blue |
| ASIN | B0788D43BB |

## Images

![Smiffys David Walliams Deluxe Billionaire Boy Costume, Blu with Top, Trousers & Toilet Roll Accessory with, Officially Licensed David Walliams Fancy Dress, Child Dress Up Costumes - Image 1](https://m.media-amazon.com/images/I/61Zk2nY5ltL.jpg)
![Smiffys David Walliams Deluxe Billionaire Boy Costume, Blu with Top, Trousers & Toilet Roll Accessory with, Officially Licensed David Walliams Fancy Dress, Child Dress Up Costumes - Image 2](https://m.media-amazon.com/images/I/615KW8s+BGL.jpg)
![Smiffys David Walliams Deluxe Billionaire Boy Costume, Blu with Top, Trousers & Toilet Roll Accessory with, Officially Licensed David Walliams Fancy Dress, Child Dress Up Costumes - Image 3](https://m.media-amazon.com/images/I/61tkCiRAleL.jpg)
![Smiffys David Walliams Deluxe Billionaire Boy Costume, Blu with Top, Trousers & Toilet Roll Accessory with, Officially Licensed David Walliams Fancy Dress, Child Dress Up Costumes - Image 4](https://m.media-amazon.com/images/I/71dE3ntFBGL.jpg)
![Smiffys David Walliams Deluxe Billionaire Boy Costume, Blu with Top, Trousers & Toilet Roll Accessory with, Officially Licensed David Walliams Fancy Dress, Child Dress Up Costumes - Image 5](https://m.media-amazon.com/images/I/71KgxmTyudL.jpg)

## Questions & Answers

**Q: which size for a small 8 year old?**
A: The trousers come up long. I bought my son aged 10-12 years, he was 11 years old. The trousers have an elastic waist. Don't buy too big. I hope this helps. Good luck.

## Frequently Bought Together

- Smiffys David Walliams Deluxe Billionaire Boy Costume, Blu with Top, Trousers & Toilet Roll Accessory with, Officially Licensed David Walliams Fancy Dress, Child Dress Up Costumes
- Billionaire Boy: The Sunday Times bestselling hilarious story of friendship and fortune, perfect for children ages 9+
- Rubies Official David Walliams Billionaire Kids Accessory Set Halloween Halloween

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**Shop now:** [https://www.desertcart.jp/products/56426675-smiffys-david-walliams-deluxe-billionaire-boy-costume-blu-with-top](https://www.desertcart.jp/products/56426675-smiffys-david-walliams-deluxe-billionaire-boy-costume-blu-with-top)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-16*