These have got to be a necessity in any closet! How many times have you thought, this dress might be a little too short? Here's your answer! These lace skirt extenders will work like a dream. Available in four colors, this slip will do wonders. The body is 100% polyester and the lace part is 75% cotton and 25% polyester. It measures 24" long and goes over the knee. The body of the skirt is sheer so it is see through, but under a dress it is perfect!