The Liffey Retro Stripe Knitted Shirt by Oliver Sweeney is a short-sleeve knitted shirt with a relaxed polo collar and a button-through front. Crafted in a cotton knit with a herringbone stitch, it features vertical retro stripes that reference mid-century leisurewear while remaining wearable. Lightweight yet structured, it layers easily over T-shirts or pairs with tailored Pants for considered weekend or smart-casual looks. Finished with contrast buttons and a discreet side tab, this shirt balances texture and tailoring.