I wore this a few times when I left the hospital after giving birth in January 2022, and a few times during the winter. It was labeled as "free size," but when I tried it on my child in December 2022, it was quite tight, so I'm selling it. The inside is made of soft, fluffy fabric that feels good against the skin. The feet have a design where you can flip the fabric over to cover them, so you don't need to wear socks. (See photo 6) I've only worn it a few times, but the outside shows considerable wear and has some fraying. (See photo 5) My 11-month-old child, who weighs about 8 kg, found it tight, so please use that as a reference. Color: White Pattern/Design: Solid