The quality of my LamerKatz shirt is amazing. I was able to tear the shirt into strips and weave it into a rope which I used to scale the prison wall. I like wearing my LamerKatz shirt to LAN parties. This is by far my favorite shirt, and I'd rather die than part with it. The shipping is done through the US Postal Service.
International shipping is no problem, but expect to pay a bit more.
Honestly, these shirts are top-notch. The shirt itself is a Hanes Beefy-T . In short, I didn't cut any corners. As for color, they're only available in white. Supply Uh, well, it's limited.