Burberrys of London vintage button-up short sleeve shirt 15.5/33

Vintage, blue, short-sleeve dress shirt from Burberry, possibly circa the 90s (It was still called Burberrys then). In a classic blue with opal colored buttons. Features one chest pocket. The collar wings have plastic collar stays included. 100% cotton. Pre-owned and in good condition considering its age. No visible flaws. In men's neck size 15.5" and sleeve length of 33". Approximate flat lay measurements: Chest 21.5" Length 31"