Men's Knitted Polo Shirts at M&S Men's Knitted Polo Shirts at M&S Men's Signature Knitted Polo Shirt Suit Direct Men's Knitted Polo Shirts at M&S Men's Knitted Polo Shirts at M&S. Experience the ultimate comfort and style with this knitted polo shirt. Made with premium quality cotton, this shirt is perfect for any occasion, be it a casual brunch with friends or a day out with family. The shirt's subtle design will make you stand out effortlessly. Size Chart in Inches: Size Chest Shoulder Length Sleeve M 43 18. 5 26. 5 9 L 44. 5 19 27 9 XL 46. 5 19. 5 27. 5 9. 5