To follow-up on our post from earlier today that featured photos of DCPS’s annual prom dress boutique, some commenters asked if there was anywhere else they could still donate gently used prom dresses. The answer is yes — local non-profit Once Upon a Prom is still collecting dresses prior to its big prom dress giveaway planned to take place at Eastern Market on May 1 (which will run from 9 a.m. to 5 p.m.). Donations are being accepted at ZIPS Cleaners locations through this Saturday (in D.C. there’s one at 4418 Connecticut Avenue NW). Just be sure the dresses you donate are in good shape. Students wishing to participate in the giveaway need only show up with a valid high school ID; one dress per person.