Model is 5'1", 34D, 6/28 and is wearing a size small. Item has a true to size fit with generous stretch in bust - recommend sizing down if smaller bust or in-between sizes. Our Cosette Sweetheart Maxi Dress features a light baby pink lace detailed material, sweetheart neckline with built in bra pads, fully lined, side pockets. More details: 100% polyester hand wash or wash on cold and hang to dry.