This is a doll outfit for a 10cm posable doll body, sold at Seria. It is a one-of-a-kind, handmade item, entirely hand-sewn by my wife as a hobby. The back is secured with Velcro. Please note that this is amateur handmade work, so there may be some imperfections. Also, craft glue is used, and there is a possibility of color transfer, so it is not suitable for washing. It will be shipped via Yu-Packet Post.