Mommy Robe: 100% Rayon; Baby Set:95% Rayon 5% Spandex SIZE RECOMMENDATION: If your regular dress size (Pre-pregnancy) is 0-4 ,select S, 6-10 select size M; if 12-16 then L/XL, and if its 18-26 then XXL WIDE SELECTION -Pick a combination that meets your need. Mommy Robe and various combinations of Swaddle Blanket, Baby Gown, Hat, and Headband. GREAT GIFT – Perfect for pregnant women, baby registry, baby shower or coming home event. Gender is unknown or a surprise gender? No problem, you can choose the mommy robe and matching baby set that includes both hat and headband. The honey color baby set is gender neutral. TRENDING COLOR & PATTERN: Floral Vintage Mommy Robe and Matching Honey-Color Baby Set is loved by many. Stay fashion and fancy with this great set! FAST SHIPPING – We offer Seller Fullfulled Prime service, and will ship out your order the same OR next business day!