Debian clothing

[John Simmons]

Hi, I was thinking about making some hats with the debian logo on them, and
selling them to some friends, and possibly putting them on my website for
sale.  I found this page https://www.debian.org/logos/#open-use and the
open-use logo looked right for me.  I also saw that it linked to the GNU
licenses, but I just wanted to make sure that selling something with the
debian image on it wouldn't get me into any trouble.  Thank you for your
time.