Do you think we will be able to purchase Fluther T-shirts through this site?

Yep. In the blog post for the fluther t-shirt contest they say that you'll be able to buy one, once they come out.

Blog post and the quote from it

"Of course, if you don't win, you'll still be able to buy a t-shirt on the site. We're confident that within minutes of wearing it, it will become your premiere t-shirt. Good luck!"

I hope that you have men's and women's sizes. I always have to cut and hem the neckline of a man's T...giant PITA

i hope the shirt is not in black