Seras: $10 off $20 Apparel or Accessories Purchase Coupon December 14, 2010 This post may contain a link to an affiliate. See my disclosure policy for more information. Sears released a great new coupon, valid tomorrow, 12/15 and 12/16 only! It’s valid for $10 off a $20 apparel or accessories purchase. Some restrictions apply, so be sure to read the fine print on the coupon before checking out.