My Michelle Navy Blue Formal Prom Lace Sequin Open Back Sleeveless Gown Sz 7, worn once for my high school prom. Size 7, but I was a size 5 in Juniors and it fit me comfortably, wasn't too tight or too loose. Fully lined, built in padded bra, cut out back with zipper and top button closure. A few of the gems on the belt are slightly discolored, and a few of the smaller ones have fallen off over the years, but it is not too noticeable. Dress is in the trumpet style but the flare is subtle. 70 inches from shoulder straps to back hem, about 62.5 inches from shoulder straps to front hem. About 12 inches across the waist at belt, about 15 inches across the hips.