Stressing about what to wear to next weekend's New Year's Eve soirees? Not to worry — let Giambattista Valli take care of it. We were stoked when the do-no-wrong designer collaborated with Macy's on a capsule collection that launched last month, and we have it on good authority that the Tysons Galleria Macy's has the full range in stock. Valli's fresh take on classics resulted in perfectly tailored tuxedo pants and car coats — in leopard print, no less. You could channel the designer's 2007 spring collection with one of the ruffled fuchsia confections, or if you're feeling more understated than all-out, there are two chic black shifts to carry you through the ball drop and beyond. How's that for a super-stylish start to 2012?Where: Macy’s, Tysons Galleria, 2001 International Drive, McLean; 703-827-7730.