- Price 10.00 ea. This 4 button 1st quality lab coat is made by Superior Uniform and has 2 lower seemed pockets. The side elastic makes for a shapely fit. This coat has front and back princess seams. Sizes; XL, 2XL. This lab coat is 65% poly/ 35% cotton. Style # 3422. Length is 37". Sizes: XL, 2XL