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 Zack Ps Kembla Sportshirt $225 Theory Cotton Button Down Shirt $165 Theory Zack Ps Trim Fit Chambray Sport Shirt $195 Theory Micro Check Cotton Sport Shirt Light Blue $225 Theory Chambray Long Sleeve Woven Shirt Light Blue $73 Theory Zack Ps Aviston Check Sport Shirt Medium Gray $225 Theory Zack Ps Solid Long Sleeve Sport Shirt Wine $245 Theory Zack Keyport Micro Gingham Button Down Shirt $195 Theory Mikon Long Sleeve Sport Shirt Blue $245 Theory Daimon Avenstroke Long Sleeve Sport Shirt Wine $225 Theory Mikon Long Sleeve Sport Shirt Blue $245 Theory Zack Ps Rotuma Long Sleeve Button Down Shirt $50 $161