Kids' Beret It seems to be a product sold by the hat maker, River Up. It's a set of different colors, so siblings can wear them together! Or, mix and match colors depending on the day! Size: Not specified #RINRIN's Kids Items #RINRIN's Set Sale New with tags. I believe there are no stains or scratches from storage, but please understand that I may have overlooked something. Will be shipped compactly via Yu-packet Post.