I bought this as a rehearsal dress and then decided on a different style. I bought as a Medium but had altered to fit more like a small. The waist is stretchy but there is boning and grip in the top to help the dress stay up. My alterations lady also replaced the zipper so that it would be better hidden. Really fluffy and cute! The pearls are very high quality. Does not come with bow belt. Would be super cute as a bachelorette, rehearsal or reception dress! Normally $300