Vintage~Robert Louis~Silk Men’s Pajamas~New York~London~Paris~ Navy&Grey Stripe~Sz L~Long Sleeve with Front Pocket. My brother received these as a Christmas gift many years ago from a “then” girlfriend. She gave him several pairs that holiday, and I don’t think he wore them more than a couple of times just to make her happy. He just wasn’t a silk pj kinda guy. These have been in storage, and are in excellent condition. I can’t find any flaws, or signs of wear.,5 button down front. Tag states “Size Large, 75% Silk, 25% Polyester~ Machine wash cold~tumble dry low~iron with cool iron if necessary. No bleach”. A fabulous pair of Vintage Robert Louis Silk Pajamas!