Purchased in 2023 from the children's dress specialty store, Ange Coco, and worn for my second daughter's and third daughter's 1st birthdays. The lining is 100% cotton. It has a lot of volume and is very cute. There is a zipper on the back. The front ribbon is for decoration, and the back ribbon is tied after closing the zipper. It can be machine washed in a laundry net. When shipping, it will be lightly compressed and sent via Yu-Packet Post.