I bought a T-shirt for men that was a little bit boring. So I thought I will pimp it.
You need: a simple T-shirt with a little pocket, a special glue for fabrics and little sequins without a hole in the middle.
Now you put little drops of the glue on the fabric of the pocket. The order doesn´t matter. You can do as you like.
Your almost done now. To make the sequins hold longer you have to put a piece of fabric on top of the sequins and iron it. Through the heat the glue will last longer.
Have fun with it!