Dress Up America Super Deluxe Robot Costume for Kids, Unisex Children's, Multicolor (Multi Color), Size 3-4 years (waist: 66-71 Height: 91-99 cm) : Amazon.co.uk: Toys & Games
13 Quick and Easy Halloween Costumes for Kids - Help! We've Got Kids
Toddler Light-Up Robot Costume | Pottery Barn Kids