Nana Shirts Nana Est.2016 New Baby Announcement T-Shirt Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat Nana Shirts are the perfect way to show her you love her. Show her she is the best nana ever Lightweight, Classic fit, Double-needle sleeve and bottom hem