The dress has a button heart zipper that wraps around it, allowing you to adjust the size of the opening, making it both sexy and elegant.Furthermore, the close-fitting, extremely elastic fabric also highlights your body curves while keeping breathable and skin-friendly.If you need other size, please select “Other”. And let us know the length of your bust and waist ( 3 cm above the belly button), the width of your shoulder. Also your height and weight are required.--LAY-FLAT MEASUREMENT 38 (CM)LENGTH:38BUST:79WAIST:64SLEEVES:27Composition79% Recycle Poly21% Spandex--Model SizeHeight:169 cmModel is wearing 38