Maidenform Coupons And Promo Codes – Maidenform Became a Top Leading Shapewear Brand Taking Over 40% of Market Share. This Is #1 Shapewear Brand Among Other Shapewear Brands in America. Now Maidenform Has About 8,000 Stores in The Us Including Macy`s and Jcp Penney. Also, It Has More than 75 Stores All Over the World.