Features: 1.Super soft smooth elastic material make you feel comfortable and close fitting. 2.Help you correct your posture, prevent hunchback. At the same time, it also support your breasts, prevent it sagging. 3.The front closure bra is able to be adjusted in many ways to accommodate multiple cup sizes including 3 rows hook-eye in front, shoulder straps and breast band. 4.You can wear this shapewear bra in any occasion all day along, please don't worry any oppression, such as weddings, postpartum, working, travel, party, and daily life, etc. Size guides: Size: M ------Bust: 78-90cm/30.71''-35.43'' ------Cup: 36BC Size: L ------Bust: 83-95cm/32.68''-37.40'' ------Cup: 38BC Size: XL ------Bust: 88-97cm/34.65''-38.19'' ------Cup: 40BC Size: XXL ------Bust: 93-102cm/36.61''-40.16'' ------Cup: 42BC Size: XXXL ------Bust: 98-107cm/38.58''-42.13'' ------Cup: 44BC Size: XXXXL ------Bust: 100-113cm/39.37''-44.49'' ------Cup: 46BC