Jeans by Polo Ralph Lauren, You can never have too many, Concealed fly, Functional pockets, Contrast side stripes, Straight fit, They've got the same width from waist to hem. After naming his brand after a game thats known for its classic style, Ralph Lauren has grown Polo Ralph Lauren from a line of ties into a complete collection of preppy classics and accessories. Look to its aviators, polo shirts and denim for the same refined, timeless feel.