Worn only once for my daughter's piano recital. It has thin straps on the shoulders, but there's another separate strap, so I don't think there's any worry about it slipping down. The back has shirring, so it should fit the bust area to some extent. It's a very gorgeous-looking dress with beautiful embroidery, glittery lame tulle, flower decorations, and tiered ruffles at the hem. My daughter is 163 cm tall, and the dress length is about 120 cm.