When working at an Apple Store, we joined a coed soccer league at the local city college. Coming up with a team name was a bit challenging at first, but it turns out that it makes a lot of sense to name the team with something relating to Apple. I put together themes from the famous iOS game Fruit Ninja.
We really wanted a neon colored T shirt, so we went with "Sour Apples". The design was created all in Adobe Illustrator. using basic shapes, linear and radial gradients, strokes on the pen tool, and some color matching with Adobe Kuler and logo elements from Fruit Ninja's original logo.
The jerseys were printed with iron-ons. Though my preferred choice was direct to garment, budget was an issue so we flexed with iron-on on the coolest neon green T shirts.