New Mythical Creatures -  Design a tee about a new or non-traditional mythical creature. This could be a completely new creature, a mashup of elements that make it new, or the evolution of an existing cryptid. No cream tees. 

500th Derby $5K Cup - The winners for Derbies 500, 502 & 504 will be entered into the $5k Cup. Whichever one sells the most shirts ON ITS FIRST DAY wins an additional $4,000 making the initial lump sum payment for that Derby winner a tidy $5000. Read about it and the upcoming themes here.

The 500th Derby ends on Thursday at noon. 1st - 3rd will be featured this weekend. Select designs will be included in a sale that starts after the weekend. 

Next Derby Preview: #501 - Front Left Chest - Design a t-shirt with a front left chest print. Pocket tees are allowed as well as other smaller imprints on the front left chest. Check out pocket tee examples and a non-pocket tee example.