These COTTON bikini panties feature a cute embroidered hummingbird design on the hip and provide FULL BACK COVERAGE for everyday wear. They come with a SOFT, COTTON GUSSET LINING for MAXIMUM COMFORT. Available in a variety pack of assorted colors. General sizing guide corresponding to US pant size: Small (0-2), Medium (4-6), Large (8-10), X-Large (12-14). Made of 92% Cotton and 8% Spandex. Machine wash, tumble dry low.