Except the logo is copyright, and you need OOF's permission (which would be a collective permission from the admin team) to reproduce it (or get it reproduced).
The small profits made from these - or anything else in the OOF Shop - are for running the site/club. The Admin Team get no financial gain from OOF (quite the opposite
) or its Shop 
Which is why i did say i would not post details of company that would do the tops without admins say so.
Most companies charge for logo set up so makes the first 20 or so very expensive, this firm doesn't. (they would actually do the full colour logo fully embroidered for the same price as the 'shaddow' logo)
And as far as i can see there is no issue if you do make anything out of doing them yourselves, to be honest you could get them made and sell them on and still make something or put it back into the website, its entirely up to you, it was just a suggestion to try and help as a number of 'members' appear desperate to get their hands on one
