65% Polyester - 35% CottonSize: 2 - Across Shoulder = 12.25" / Chest = 24" / Sleeve Length = 13.75"Size: 4 - Across Shoulder = 12.25" / Chest = 27" / Sleeve Length = 13.75"Size: 6 -Across Shoulder = 13.50" / Chest = 30" / Sleeve Length = 16.75"Size: 8 - Across Shoulder = 15" / Chest = 33" / Sleeve Length = 19.75"Size: 10 - Across Shoulder = 15.50" / Chest = 34.25" / Sleeve Length = 20.50"Size: 12 - Across Shoulder = 15.50" / Chest = 35.75" / Sleeve Length = 20.50"Size: 14 - Across Shoulder = 16.75" / Chest =37.50" / Sleeve Length = 23"Size: 16 - Across Shoulder = 17.75" / Chest = 39.50" / Sleeve Length = 23.50"Size: 18 - Across Shoulder = 18.75" / Chest = 41.75" / Sleeve Length = 23.50"Size: 20 - Across Shoulder = 18.75" / Chest = 43.75" / Sleeve Length = 24.50"Comes with Tie and Pocket square. ( May differ from image but will co-ordinate with the shirt. )Machine Washable & Easy IronFREE SHIPPING on all ordersWe are a USA company located in Irvine, California