My Bella Mama Sleeveless Nursing Nightgown/Breastfeeding Sleepwear Sizing: SML (2-6), MED (8-10), LRG (12-14) PLEASE BEWARE of counterfeit sellers on Amazon selling FAKE "MY BELLA MAMA" clothing. To guarantee authenticity, only buy from MY BELLA MAMA. We are the only seller of our brand on Amazon. All others are unauthorized. Perfect Nightgown for Nursing Easily and ComfortablyVertical Slit Openings for Easy Access. Breathable Fabric. Solid Colors are Knit 60% Cotton/ 40% Modal; Plaid colors are 100% Cotton Flannel Matching Bath Robe is also available for this Nightgown. Solid colors are cotton/modal, Plaid colors are cotton flannel Machine Wash and Dry. Made in India