I wanna make a t-shirt!
 

With the designs I'm making in my Graphic Arts class, but we're not even making our final design into a shirt which makes me sad. ;~; These designs are adorable, too! :ermm: I need to figure out a shirt making thing or something... It would be cool to maybe even sell my designs for extra cash! Right? :-p

That sounds like a great idea why don't you post some designs uP.
Regarding selling have you thought about eBay
X

Well, first, I'd need to MAKE the shirts and I'm not willing to hand paint each one over and over. :ermm:

I'm going to post my designs once I get my own computer which may be next week or so.

I'm sure you could get them printed by an online company, you'd just have to upload the artwork.

All my google responses are coming up with Australian companies, so if you click here it'll come up hopefully with some for your country! http://bit.ly/ZSuGFU

(Ignore the let-me-google-that-for-you sarcasm! I just thought it was an easy way to share the link!)

Zazzle is a popular one.

Always been a fan of Cafepress.