I purchased this last winter and wore it. It fits sizes 50-70cm, so my autumn-born child was able to wear it for a whole winter. The design covers the feet, so it kept my baby very warm in the dead of winter, whether in a stroller or a baby carrier. It shows some signs of use, but it's a Montbell garment, so I think it can still be worn. How about it for your child's winter preparations? The following is a copy of the product information: ↓ This coverall is made of CLIMA AIR®, which features long, soft fibers. The two front zippers can be fully opened for easy on and off, and the snap buttons at the crotch can be fully opened for easy diaper changes. Specifications 【Material】CLIMA AIR® [Polyester] 【Average weight】206g 【Color】Ivory (IV) 【Size】50-70 (Baby Free) 【Features】The cuffs and hem can be folded over to cover hands and feet / Zippers do not touch the chin Thank you for looking.