At the request of the forum, I revisited my Starfleet Uniforms submission to create another (even more minimal) design, focussing on the most popular series Star Trek: The Next Generation.
The three circles and horizontal banding represent the uniforms of the different personnel on board:
Command&Helm, Engineering/Security/Ops, Science&Medical,
A very subtle Star Trek shirt for those who like their Tea, Earl Grey, Hot.
Printed in 4 ink colors (Red, Yellow, Blue & Black)