65 percent Polyester, 35 percent Spandex. Deisgn of Top: underwired lingerie set with lace cups are seamed for better push-up support, scalloped lace edge to enhance feminie and make sexy bust line, adjustable spaghetti straps to offer perfect fit,The fabric soft and comfortable,so you will not feel itchy when wearing on it. Design of Bottom: Sexy g-string panty matching with lace high waist cincher and adjustable garter straps, perfectly show your elongated legs' line, sexy and provocative is very flattering and hugs your curves perfectly(Please note stockings is not included) Occasions:This push up lingerie set perfect for Special Night,boudoir photo shoot,wedding night,valentines day,party,or every hot night with Lover. Warm Notice:Hand wash recommended. Please refer to the size measurement before ordering.This underwire lingerie sets is stretchy and adjustable, you can readjust the straps to fit you best. It will make your curves in a flattering way, you will feel more soft and confident in it.