Mary Ann DeWeese
Mary Ann DeWeese (1913–1993) was an American sportswear designer. Appliquéd swimsuits and matching his-and-hers swimwear and sportswear are among the fashion firsts credited to DeWeese.
The Kansas-born designer worked for Los Angeles Knitting Mills beginning in the 1930s and created sportswear for Sandeze before joining Catalina Knitting Mills (see Catalina Sportswear), where she became a highly acclaimed designer known for her playful, well-constructed fashions. One of her many successful endeavors, the matching Sweethearts in Swimsuits line for men and women in the 1940s, helped establish her reputation for innovation at Catalina. In 1951 she founded her own company in Los Angeles, DeWeese Designs, which produced sportswear and swimwear offering exceptional fit and construction. Her sundresses and loungewear were particularly successful, and she continued to use texture in unique ways and to introduce useful innovations such as the stretch strap for clothing and swimwear. DeWeese Designs remained in operation into the 1980s.[1]