Maternity Pajamas by ASOS Maternity, Floral design, Blooming lovely, Notch collar, Button placket, Chest pocket, Pant bottoms, Stretch waistband, Designed to fit you from bump to baby. 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.