Create a proper artwork file of two logos that I have mocked-up

I have created and mocked-up 2 logos (in two colour variants) in powerpoint. I need them replicated and output in "proper" artwork files so I can get them printed onto t-shirts, merchandise etc. They are only being used for a small skydiving team, not mass distribution or anything!
The logos themselves are really simple (in my opinion and are attached) and I can supply the fonts and images that I have used to create them.
I was going to train myself up to create them, but don't think I'll have time.