Maternity Swimsuit by ASOS Maternity, Designed to fit through all stages of pregnancy, sweetheart neckline with removable halterneck straps, Ruched cups with a lined interior for full coverage, Bow tie fastening to the centre front, Ruched sides for a comfortable and non-restrictive fit, A cut-out back with a wide tie fastening. ABOUT ASOS MATERNITY Maternity dressing gets bumped up to next-level status with the ASOS Maternity edit. Designed by the London-based team to fit you from three months onwards, you can grow your wardrobe alongside your bump with maternity clothes in (UK) sizes 6-20, with adjustable fastenings and flexible waistbands. Check all of your pre- and post-baby boxes with its jersey basics, nursing bras, dresses, denim and outerwear that all get the bump-friendly treatment.