Personalized Accounting Rocks T-Shirt. Accounting rocks text with three dancing rocks holding calculators and a tax refund is a humorous gift design for accounting students, CPAs and tax preparers. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.