Majamas Oakley Maternity Nursing Double Layer Tank Top Works for Maternity and nursing Double layer with discreet pull up breastfeeding access Sleeveless Tunic length Large Keyhole Back Soft Cotton/Modal fabric 48% Cotton / 47% Modal / 5% Spandex Machine wash cold with like colors on gentle. Tumble Dry Low. Made in USA Sizing (Order Pre-pregnancy Size) 4-6 = S | 8-10 = M | 12-14 = L | 16 - 18 = XL