The Signature Knit Sweater Polo Tee Madewell Shop Textured Polo Sweater with Short Sleeves and Button Closure Online Three Button Sweater Polo Shirt Madewell Three Button Sweater Polo Shirt Madewell. Details Composition: 50% Viscose, 28% Polyester, 22% Nylon Design: Contrast Binding Thickness: Warm Material: Knit Size & Fit Stretch: High Stretch Fit Type: Shift Cm Inch Size US Shoulder Bust Sleeve Length XS 2 15. 0 35. 8 23. 2 21. 9 S 4 15. 4 37. 4 23. 6 22. 2 M 6 15. 7 39. 0 24. 0 22. 6 L 8 10 16. 3 41. 3 24. 4 23. 0 XL 12 16. 9 43. 7 24. 8 23. 4 XS 2 38 91 59 55. 5 S 4 39 95 60 56. 5 M 6 40 99 61 57. 5 L 8 10 41. 5 105 62 58. 5 XL 12 43 111 63 59. 5 Care Instructions Hand wash cold with like colors Do not bleach Flat dry Iron at a maximum of 110C 230F Do not dry clean