Banana Republic takes an extra 40% off sale items via coupon code "BRPOWER" during its Winter Sale. With items already marked up to 50% off, that's tied with our mention from two weeks ago as the best online percent-off discount we've seen from Banana Republic in over a year. (We briefly saw an extra 50% off sale items in-store only last week.) Shipping adds a flat $7, or get free shipping on orders of $50 or more. Sales tax is added where applicable and some exclusions apply. Coupon expires January 15 at 2 pm ET. Some best bets, with prices after coupon and free shipping: