I opened it once but never wore it, and have stored it in a dark place. Please refrain from purchasing if you are concerned, as it has been handled by someone else. It will be sent with simple packaging, only to prevent water damage. The color suggests it can be used for either 4th or 5th grade. Size: S The following is quoted from Amazon: [Ninja Costume] This is a cosplay costume for a 5th-grade ninja. [High-quality material] It's a soft and comfortable uniform, with good stitching and excellent durability. ★[Product Specifications] ※Material★Polyester ※Set contents & color★See photo [Applicable occasions] It's a suitable gift for Halloween. Christmas, Halloween events, parties, especially suitable for school festivals and cultural festivals. [HOLOUN] Ninja Rantaro Cosplay Ninjutsu Academy Ninja Teacher 1st Grade 2nd Grade 3rd Grade 4th Grade 5th Grade 6th Grade Anime Costume Christmas Event Halloween Cosplay Costume