BellyMoms Nautical Stripes Radiant Maternity Nursing Tank Dress Made of 95% Cotton and 5% Spandex. A ravishing and chic nursing dress! Easy-fitting style is very flattering. Bra-friendly neckline and easy fit through the tummy. Approximately 37" long. Sizes: Small (upto 35" bust), Medium (upto 39" bust), Large (upto 41" bust)