Hi Gretchen....
I'm new around here and have been poking around and
noticed that no one answered your message.
I've gotten pretty good with "Google" over the years and with
the right combination of words found the website you are (were?) looking for.
Unfortunately I didn't notice that you made this request way back in March
until I returned to this site with info in hand.
So, in case you're still looking for that t-shirt, or for
others that might be interested, here is the the location - unfortunately, I guess these pages don't allow for you to put in a "direct" link, but this should be enough info below for you to find it....
familycancerconnection.com
And yes, there are some cute t-shirts there - gotta laugh
sometimes. I hope that your mother is
doing well.
Nancy