***Note: does not have built in shorts, but has built in bra. I have this dress and just put white spandex shorts under when using for tennis*** Tennis core—served up fresh. Our best-selling BreatheInterlock™ performance stretch fabric delivers a modern take on the classic tennis dress. This wear-anywhere power player features a built-in shelf bra, removable cups, and a jersey lining. Game, set, match. 72% Polyester, 28% Elastane Do Not Bleach Do Not Iron Machine Wash Cold With Like Colors Remove Promptly Tumble Dry Low Built-in Bra Medium Support Moisture Wicking Removable Cups