By Alex Lauer Winter is winding down which means two things: 1) Nordstrom is currently throwing their Winter Sale where you can take up to 60% off tons of menswear (as well as accessories, home goods, etc.) through February 27, and 2) it’s almost waxed-jacket season. Thanks to a bit of seasonal serendipity, these two events have converged to offer you huge discounts on waxed jackets just in time for you to swap them in for your parkas. During Nordstrom’s sale, you can take between 25% and 40% off a variety of Barbour styles, including simple zip-ups made for the city as well as the rugged, fun…