NEW YORK--(BUSINESS WIRE)--Macy’s has joined forces with world-renowned style icon Heidi Klum to offer a contemporary collection of intimate apparel. The HEIDI by Heidi Klum line will be available exclusively at Macy’s stores and on macys.com in the United States and offers four essential bra styles and four panty styles, providing various options for look and fit. The collection is focused on design and technology to offer women an assortment of lingerie that delivers the two most important el