NOFO Clothing Co I Have a PhD. (Pretty Huge Dick), Doctorate Degree Men's T-Shirt Shirt and design are EXCLUSIVE property of NOFO CLOTHING CO 100% PRE-SHRUNK COTTON Taped neck and shoulder seams for durability Two-needle hemmed sleeves and bottom with a Seamless rib knit collar Width of Shirt in inches S=18, M=20, L=22, XL=24, 2XL=26, 3XL=28