The Allie Romper Makes For The Perfect Everyday Summer Outfit. You Can Dress It Down With Your Favorite Sneakers, Or Add A Wedge To Dress It Up! The Button Up Detail And Stretchy Waistband Ensures Comfort And Ease All Day In The Allie Romper. Fabric: Cotton Sateen- 98% Cotton, 2% Spandex Machine Wash Cold, Tumble Dry Low