Dear Princess One-Piece Dress This is a beautiful item that has only been worn a few times. The size tag is missing, but I usually wear a size S and am 154 cm tall. When I wore it, it came to about knee-length. The length is 85 cm according to amateur measurements. It's still in wearable condition, but I personally won't be wearing dresses like this anymore, so I'm putting it up for sale.