That sequined plaid jacket you picked up in Milan, the hot pink alligator bag you broke the bank for in L.A. When what seemed so right then looks so wrong now, consign your fashion faux pas to one of Goodbyes' two locations. Labels for sale include Stella McCartney, Oscar de la Renta, and Prada, along with staples by J.Crew and Ann Taylor. For men, half of one shop is devoted to button-downs, blazers, pants, and ties. Selling's a breeze: drop off your duds, grab a grande in Laurel Village, return to find out what's been accepted, and pick up your check for 50 percent of the selling price. You can reclaim your goods if they don't sell within two months. 3464 and 3483 Sacramento St., S.F., (415) 346-6388, goodbyessf.com.