Selling clothes you no longer wear is a quick way to make some money. Start with local consignment shops for faster cash, or use sites like ThredUp and Poshmark to find buyers. If you go the online route, be wyas to take clear, well-lit photos of your pieces fo research similar items to set competitive prices. Get tips on how to sell your clothing. Have an old phone, iPad or gaming system lying around? Sell it on a site like Swappa and NextWorth.