5-ounce, 65/35 poly/cotton pique Flat knit collar and cuffs Metal buttons with dyed-to-match plastic rims Double-needle armhole seams and hem Side vents Size Chart: XS S M L XL XXL 3XL 4XL 5XL 6XL Size 2 4/6 8/10 12/14 16/18 20/22 24/26 28/30 32/34 36/38 Bust 32-34 35-36 37-38 39-41 42-44 45-47 48-51 52-55 56-59 60-63 Some shirt colors not available in certain sizes. You will be contacted if there is a problem with the order ***Additional Options Available – Call 1-800-962-6662