Happy Mama. Womens Maternity Hospital Gown Robe Nightie Set Labour & Birth. 773p Happy Mama offers this pretty maternity nursing nightshirt and robe set with giraffes print that can be worn during and after pregnancy all year round. You can wear the nightshirt at home as well as at a hospital / labour. True to size and great fit for every body shape. Please note the nightshirt and the robe are being sold as a set. Easy nursing access and discretion - it is perfect while feeding. Excellent quality, very comfortable and practical. THE GIVEN SIZES ARE US SIZES Nightdress: length: 94-96 cm/37-38 in, sleeve length: 15-18 cm/6-7 in; Robe: length: 99-102 cm/39-40 in, sleeve length: 48-50 cm/19-20 in.