Today only, SPANX cuts 40% off select SPANX Women's Bod-A-Bing! Slimming Apparel as part of its Bod-A-Bing Bada-Boom Sale. Plus, cut an extra 10% off via "NEWUS843". Even better, that same coupon bags free shipping on all orders. Combined, that's one of the best sales we've seen from SPANX, which sells women's tights and lingerie. (We last saw such a coupon on Black Friday, but it wasn't combined with a similar sale.) Sales tax is added where applicable.

A best bet is the SPANX Women's Bod-a-Bing! Jackie Dress in Black (pictured) for $46.99 before coupon, $42.29 after. With free shipping, that's $38 off and the lowest total price we could find. It's available in S to XL.