Black One-Piece Dress - Senshukai Approximately size 7. Likely a princess size, equivalent to kids' sizes 150-160. Length: 92cm Color: Black, sheer Pattern: Dots Silhouette: Pleated Season: All Season I received this as a set with a jacket, but the dress was too small for me, so I'm offering it to someone who can use it. I usually wear a size 9, and this was quite tight on me. Instant purchase welcome.