Boob Simone Striped Maternity Nursing Singlet Tank Top Rounded neck with bra-friendly straps Soft knitted stretch fabric in Breton Stripe Dual layer for breastfeeding access 95% organic cotton and 5% elastane (spandex)Machine washable cold/Lay flat to dry US Sizing:(Order Pre-pregnancy Size) XS=0-2 S=4-6 M=8-10 L=12-14 XL=16-18