This is a kids' dress purchased from MUJI. It can also be worn as a tunic, so your child can wear it for a long time. It's navy blue with stripes, simple and cute. Worn about 6 times. The sleeves are about 8-分 (hachi-bun, a unit of length, roughly equivalent to 3/4 length). The fabric is soft, so it's easy for children to wear, and I recommend it. Your child can wear it a lot in the fall. I carefully inspect the item, but please understand that it is a used item before purchasing. Please feel free to ask any questions in the comments section.