T- Shirt design

I am going to be making an attempt on the worlds highest sky dive record, which means I will be jumping from the very edge of space. It is to part of a TV documentary.

I would like to have some T-shirts designed to be sold on the site partly to promote the jump and to rasie funds. I would like the following types
1 x Short sleeve Tee for men
1 x Long sleeve Tee for men
1 x Hoodie for men
1 x Short sleeve Tee for women
1 x Long sleeve Tee for women
1 x Hoodie for women

The design needs to be shoe they are form space dive but also cool so they can be worn everyday by those who buy it. They don't need to be totally different variations on a theme is fine, and the mens to women's designs don't have to that much different either.

Maybe one type which is distinctly women's and one distinctly mens, and the rest all around a theme?

Anyway some very cool exciting and wearable designs are what i am after, if you are the winning bid there is a possibility you may form part of the TV show. Your t shirts will definitely get in the show.

You will also get a link from the website to your site and a credit for the design of the t shirts.

Payment would be on a commission basis of 20% of profits from each t shirt sale, I don't have a budget to make any up front payments