General clothing

General clothing can be found in the general shopping portal where you'll find a big range of everything from sports bras to hats.
 

Spreadshirt

Are you looking for T-shirts for your club or individual T's for yourself or your family?  With Spreadshirt you can design your own and have them printed and delivered to your door.  The range of clothes is good and you could have your own unique design.  Here are some of the designs available on the Spreadshirt website. 
 

....and I've found another one

With Shirty Club you can design your own T shirts or choose from one of their designs.   Here's a selection of doggy T shirts designs from their site.