NOM Maternity Nursing Surplice Maxi Dress Sleeveless Maxi dress that can be worn during and after pregnancy Dual layer on bodice allos for discreet breastfeeding 92% rayon 8% spandex. Machine wash. Dry flat Sizing(Order Pre-pregnancy Size): XS=0-2 S=4-6 M=8-10 L=12 XL=14