TF2 has some crazy amount of merchandise, there's every type of merchandise you could ever imagen for Team fortress 2, toys, ballonicorns, t-shirts, posters, amount many many things.
Valve quickly realised that their fans had a crazy need for merchandise and that their fans wanted/need/GOTOHAVE! merchandise, so they made a shop filled with merch for all their games, including TF2.
But in this post I will show you some alternative tf2 t-shirts that's NOT from the offcial store, instead I bring you, Fan made t-shirts! Tada!
All these t-shirts in the galleri are made by fans and are being sold online. You can find all the t-shirts here and also alot of other TF2 merchandise over here;
The Best TF2 Merchandise List