You can reinvigorate your wardrobe or test-drive a new look at any time. Yet there’s something about the start of a new year that inspires style introspection—and sometimes, shopping to go with it. To kick off 2022 on a high note, a wave of major fashion sales are primed to refresh your closet. This year, designers and brands are launching into the new year with huge sales. We’re already clocking major discounts from Saks Fifth Avenue, Farfetch, Moda Operandi, and more. By major, we mean up to 70 percent off, with rare finds from Chloé’s best sweater dress to Agolde’s best-selling denim in the mix. Then, there are standalone sales…