Aviator Pilot Shirt. 65% Polyester, 35% Cotton. High Count High Quality Imported Broadcloth. Shoulder Epaulettes With Button-Closure. Two Top Stitched Button-Thru Flap, Chest Pockets With Box-Pleat And Top Stitched Pocket-Hem, Giving The Shirt A Hand-Tailored Look. Reinforced "Pen/Pencil-Slot" On Each Chest Pocket Flap. Horizintal Eyelet Holes Sewn Above The Left Chest Pocket To Accomodate Pilot Wings/ I.D. Badge, Reinforced On Inside Of Shirt With Fabric Backing To Protect The Wearer's Skin. Long Tuck-In Tails. The Collar Is "Double" Top FUSed To Keep Their Shape Smooth And Flat, With No Puckering, Wash After Wash. Longer And Heavier-Gauge Plastic Collar Stay. The "Double Back Yoke" Is Top-Stitched For That"JUSt Pressed" Look. Single Needle Tailoring For A Quality Appearance That Won't Yeild To Sress. Extra Button Sewn In. Style#:613 Pure Snow White. Men's Neck Sizes: 13 1/2", 14 1/2", 15", 15 1/2", 16", 16 1/2", 17", 17 1/2", 18 1/2", 19 1/2". Pilot/Aviator Shirts Are Available In Men's (Uni-Sex) Sizes Only. For Women Ordering A Men's Shirt, Order One Size Smaller Than Normally Worn. Example: If The Woman Wears A Woman's Size Medium, Order A Men's Size Small.