There are four basic ways to put on T-shirt. Here it’s written in short to make it easy for you remember.
Nr 1) Tuck the T-shirt in.
Nr 2) Put the T-shirt on and make a knot with it.
Nr 3) Add bling by wearing a necklace or bracelet.
Nr 4) Give a more formal look by wearing a blazer over the T-shirt.

Find some graphic T-shirts in the link below: