Gap takes up to 40% off sitewide. Even better, cut an extra 25% off via coupon code "TREAT". Shipping adds $7, but orders of $50 or more (before coupon) qualify for free shipping. Some exclusions apply. Coupon expires October 5. A couple of best bets, each with prices after coupon:
Gap Women's Tencel Utility Wrap Jacket for $66.15 ($32 off)
Gap Men's ColdControl Max Snorkel Coat for $94.80 (pictured, $63 off)
The dollar store is the most amazing place to find bargains for certain purchases. Yes, even pregnancy tests.