GEORGE Long Sleeve Regular Button Up Shirt (Men's), 1 Pack Walmart.com Buy Men's Plus Size Button Up Shirt with Long Sleeves with Chest Pocket Ashirexll Button up Shirt Men, Big and Tall Shirts for Men, Summer 2 Pack Button Up Shirts for Men S 5X Big & Tall Lightweight Short. Features: Basic style Stretch: Slightly stretchy Material composition: 96% polyester, 4% spandex Care instructions: Machine wash cold. Tumble dry low. Imported Product Measurements (Measurements by inches) & Size Conversion Size Top Length Shoulder Bust Sleeve Length S 28. 3 18. 1 43. 3 25. 2 M 29. 1 18. 9 45. 3 25. 6 L 29. 9 19. 7 47. 2 26 XL 30. 7 20. 5 49. 2 26. 4 2XL 31. 5 21. 3 51. 2 26. 8 3XL 32. 3 22 53. 1 27. 2