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 Plain Short Sleeved Shirt $203 Theory Chest Patch Pocket Shirt $216 Theory Short Sleeved Chest Pocket Shirt $155 $258 Theory Short Sleeved Chest Pocket Shirt $152 $253 Theory Irving Short Sleeve Button Up Shirt $175 Theory Weldon Sketched Short Sleeve Button Up Camp Shirt $78 $175 Theory Striped Short Sleeve Shirt $108 $240 Theory Irving Rove Regular Fit Dot Print Short Sleeve Shirt $105 $175 Theory Fairway Short Sleeve Button Up Shirt $155 Theory Fairway Short Sleeve Button Up Shirt $155 Theory Sylvain Slim Fit Geo Print Short Sleeve Button Up Shirt $105 $175 Theory Fairway Short Sleeve Button Up Shirt $77 $155