Mizzen+Main is an American clothing company that specializes in men's dress shirts. The company was founded in 2012 and is based in Dallas, Texas. Mizzen+Main's shirts are made from performance fabrics that are designed to be breathable, moisture-wicking, and wrinkle-resistant. The company's products are sold online and in select retail stores across the United States. Mizzen+Main has been recognized for its innovative approach to men's fashion, and has been featured in publications such as GQ and Esquire.