Guess Coupons and Promo Codes – Guess Was Established in 1981 by The Marciano Brothers Who Left the South of France in Pursuit of The American Dream. Inspired by A European Influence the Marcianos Redefined Denim. One of Their Initial Designs Was a Stonewashed Slim Fitting Jean the 3 Zip Marilyn. Bloomingdale’s Was the First Department Store to Welcome the Brand by Ordering Two Dozen Pairs of Jeans. They Disappeared from The Shelves in Just Hours. This Was the Beginning of A Long Success Story.