Model is 5'1", 34D, 6/28 and is wearing a size small. Item runs true to size - if you want a snug fit size down. Our McCallum Denim Jumpsuit features a medium wash true denim material, collared neckline, functional buttons down bodice, functional pockets on chest, pleated pant, wide leg pant. inseam: approx 28 1/2" More details: 100% cotton. hand wash or wash on cold and hang to dry.