Long Sleeve Shirts by Theory Add to WardrobeRemove from Wardrobe FavoriteUnfavorite Shop It Outfits Sort by featured Sort by price: high to lowSort by price: low to high Theory Irving Check Shirt $213 $304 Theory Sylvain Stretch Cotton Shirt $215 Theory Sylvain Poplin Shirt $102 $209 Theory Plain Long Sleeved Shirt $171 $285 Theory Printed Irving Shirt $143 $185 Theory Check Print Murray Shirt $159 $220 Theory Noll Cotton Shirt $164 $235 Theory Striped Print Irving Shirt $134 $196 Theory Sylvain Wealth Shirt $178 Theory Long Sleeved Shirt $183 $305 Theory Irving Dot Print Shirt $169 $282 Theory Irving Button Shirt $183 $305