Ralph Lauren Long Sleeved Oxford Shirt In BSR Blue, Slim Fit. Two tone woven blue and white cotton fabric with full front pearlescent button opening with a pointed button down shirt collar and button fastening cuffs on the long sleeves. The signature embroidered detailed Ralph Lauren Polo Player logo is situated on the left of the chest in brown, blue, yellow and white. A central pleat on the reverse and top stitching in white. 100% Cotton. Brand New Collection Of Fashionable Ralph Lauren Shirts Live Online UK.