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 Isak Short Sleeve Button Up Knit Shirt $77 $155 Theory Incisi Slim Fit Knit Shirt $92 $155 Theory Incisi Slim Fit Knit Shirt $92 $155 Theory Incisi Slim Fit Knit Shirt $92 $155 Theory Incisi Slim Fit Knit Shirt $155 Theory Dot Print Shirt $147 $226 Theory Striped Shirt $165 $254 Theory Printed Shirt $115 $192 Theory Dot Print Shirt $165 $254 Theory Striped Shirt $196 Theory Daze Shirt $254 Theory Clark Instrutal Linen Short Sleeve Shirt $170