This vest is made of a fabric with a very nice feel and padding, and I've loved wearing it♡ There's a slight stain on the collar. My daughter was able to wear it until she was about 1 year and 5 months old (78cm, 8kg), so I think it can be worn longer than the actual size indicates! A pink and white striped sleeveless baby vest with buttons for easy on and off. - Brand: PETIT BATEAU - Size: 12M/74cm - Color: Pink and white stripes - Design: Sleeveless, with buttons Thank you for looking.