This is a reversible navy and striped hoodie. Since it's reversible, there's no tag, so I'm not sure of the exact size, but I put it on my baby when he was 4 months old, so I think it's around size 70. Please refer to the image with the measuring tape. The snap buttons make it easy to fasten. I bought this authentic item new and wore it about 5 times. Please understand that this is a used item before purchasing!