American Eagle Outfitters for men\'s and women\'s jeans, T\'s, shoes and more. All styles are available in additional sizes only at ae.com. headquartered in the Southside Works Neighborhood of Pittsburgh, Pennsylvania. It was founded in 1977 by brothers Jerry and Mark Silverman as a subsidiary of Retail Ventures, Inc., a company which also owned and operated Silverman\'s Menswear.American Eagle Outfitters for men\'s and women\'s jeans, T\'s, shoes and more. All styles are available in additional sizes only at ae.com. headquartered in the Southside Works Neighborhood of Pittsburgh, Pennsylvania. It was founded in 1977 by brothers Jerry and Mark Silverman as a subsidiary of Retail Ventures, Inc., a company which also owned and operated Silverman\'s Menswear.