Plus-size shorts by Levi's Plus, A wardrobe staple, Concealed fly, Functional pockets, Roll hem, Regular fit, True to size. Since launching its first "Lady Levi's" in 1934, Levi's, the original denim brand, has taken an innovative approach to design. The result is a range of tailored shirts and printed T-shirts, which complement its range of timeless denim. Levi's Plus adds plus-size skinny jeans and jersey to the mix, too.