Through 5/14, take 40% off undies and bras when you apply our exclusive code BDUNDIES40 at checkout at Undies.com. Shipping is free on orders of $35, so we recommend reaching that threshold to avoid paying the extra $6. The pictured Chelsea Undies, for example, drops from $12 to $7.20, which is the best price we could find for a pair like it. It comes in multiple colors and features a flattering fit and effect. Or check out this Luxey Girl Longline Bra, which goes from $46 to $25 to $15 in the color Peri Blue Tie Dye. This is a 68% discount. It has lined cups, and it can convert to a strapless, criss cross, or halter bra. Sales tax is charged in most states.