Buy two bras by the same brand and get a third for free at Macys.com. Brands featured in this promotion include Lilyette, Bali (pictured), Maidenform, Olga, Vanity Fair and Warner. You must choose three bras by the same brand, however you can choose from the variety of styles, sizes and colors available on the website. Spend $60 and use the code LINGERIE (expires 7/1) for free shipping. Sales tax is charged in states with Macy's retail locations. There's also a buy three, get one free promotion on select panties.