Grey Blazers 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 Single Breasted Blazer $347 $496 Free US Shipping! Theory Tobias Slim Fit Stretch Cotton Blazer $645 Theory Sterling Heathered Knit Sport Coat Gray $495 Theory Sterling Heathered Knit Sport Coat Gray $495 Theory Two Button Seersucker Jacket Gray $475 Theory Wellar Trim Fit Plaid Wool Blazer $645 Theory Rodolf Woollinen Bruney Blazer $565 Theory Two Button Seersucker Jacket Gray $213 Theory Slim Fit Malcolm Wool Jacket $795 Theory Clinton Ponte Sport Coat $387 $645 Theory Malcolm Wool Blend Sportcoat $795 Theory New Tailor Chambers Blazer $326 $545