Let us sell your stuff! Calling all avid shoppers, shopaholics, fashionistas, and trend-setters. We want you and your haute summer fashion! The ones who frequent the mall (some still do if it's open), the department stores (yep--some people still shop there too), the boutiques, & the online retailers. The ones who know the thrill of getting those perfect shoes in the mail maybe just a little too well. We’ve got a solution to help you purge that bursting closet and…