Maidenform Sale: 20% off Sitewide, Free Shipping, $15 Bra Sale + More This post may contain affiliate links. Please see the full disclosure policy here. Posted on October 5, 2012 Written by Mary Leave a Comment Maidenform is having a HUGE Columbus Day Sale!! The ENTIRE SITE is 20 percent off AND you receive FREE SHIPPING! Maidenform carries bras, panties, shape wear and more. There is a HUGE Shapewear Clearance going on AND a $15 Bra Sale too! Head over to Maidenform to check it out!