The New Blood Dragon Ninja Suit Yourself Fancy Dress Up Halloween Child Costume in size 4-6 by Amscan is the perfect outfit for young ninja enthusiasts. Made of durable polyester material, this black complete ninja outfit features all the necessary accessories to transform into a fierce ninja character. With a fun and edgy theme, this costume is great for Halloween, cosplay events, or imaginative play. Perfect for boys who love martial arts and want to channel their inner ninja, this costume is sure to provide hours of fun and excitement.