Esmeralda Seay-Reynolds had just turned 15 years old when she was scouted by Click Model Management in New York. But the agency told the 5-foot-11, 130-pound hopeful that she wasn’t right because she looked “too mature,” code in fashion for a teen girl deemed “too heavy” because she has already developed curves. So she dropped 20 pounds and immediately signed with NEXT, an even bigger agency. Her ascent was swift, with the Pennsylvania native landing in the pages of Vogue and shooting campaigns for top couture brands like Chanel.