Maternity tankini top by ASOS Maternity, Stretch swim fabric, Sweetheart neckline, Removable straps, Longline tankini cut, Designed to fit through all stages of pregnancy, Hand wash, 80% Polyamide, 20% Elastane, Our model wears a UK 8 cup size. 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.