Lab Flic Button, Hub LR, and Twist are the Least Fiddly Devices Ive Ever Add Flair to Your Style with Click It 1 Button Introducing the Flic Button Textile Attachment: Attach buttons safely. This shirt features the artwork of Eric Wilder (Kashaya Band of Pomo Indians). Classic button up shirt with a Roman collar, and comfortable and breathable light fabric, could provide cool and pleasant in hot summer. Fabric: Four way stretch (95% polyester and 5% spandex) Regular fit; This product is nonelastic Short sleeve, lapel collar, button closure Size Guide Inch XS S M L XL 2XL 3XL 4XL 5XL 6XL 7XL 8XL Length 28. 2 29. 0 30. 0 30. 8 31. 6 33. 2 34. 8 35. 6 36. 4 37. 2 38. 0 38. 7 Shoulder 15. 7 17. 2 18. 0 19. 5 21. 0 22. 5 24. 0 25. 5 26. 5 27. 5 28. 5 29. 4 Bust 35. 4 39. 4 43. 3 47. 2 51. 2 55. 5 59. 1 63. 0 66. 9 70. 9 74. 8 78. 7 Sleeve 9. 5 10. 0 10. 0 10. 5 10. 5 11. 0 11. 0 11. 5 11. 5 12. 0 12. 0 12. 5 This size guide shows product measurements taken when products are laid flat. Actual product measurements may vary by up to 3cm