You're a man. and you like PREMIUM SHIRTS. Good, because Shirt Theory dress you best. Every shirt we create is made with the best material and cut to fit your form. We want you to look good always, so we dress you up in premium shirts for men. Whether you're at work or out with friends, our 'Made For Men' line has an option for any occasion and any style. All styles are available in our 'Premium Collection' and our 'Tailored Collection'. All styles are available in XL, 2XL, 3XL, 4XL, 5XL, 6XL, and 7XL.