This Vintage St Michael (M&S) Green Pinstripe Formal Shirt in UK size 15.5 is a classic piece from the 1970s, featuring a timeless design that is perfect for formal occasions. Made in the UK from a high-quality cotton blend, this shirt embodies the style and craftsmanship of a bygone era. With its original long sleeve and distinctive pinstripe pattern, this shirt is a must-have for any gentleman looking to make a sophisticated statement with their outfit.