The 13th Annual My Sister’s Dress sale will be held on Saturday, March 7 in an effort to make prom affordable to area high schoolers. The sale, organized by Panouly Moua, Development Coordinator at Home of the Sparrow, will be at the Sage YMCA in Crystal Lake from 9 a.m to noon. Over 1,000 new and like-new prom and formal dresses will be offered for only $25.