2017-06-16 14:37 #0 by: Nerf Herder

While it is against the rules to post photos you do not own and that are protected by copyright (for example pictures from google or similar sites) it is fully allowed to share photos of merchandise that you own - as long as you took the picture yourself and didn't find it online!

So simply put:
You take a picture of a t-shirt you've bought -> totally fine!
You take a picture from a site where you bought a t-shirt -> don't do it, man!