How to make a vintage brooch

So I have a black blazer its just plain and i  needed i bit of colour with it.So i really wanted somthing that would not cost anything.So i thought a vintage badge howen to make down below.

1.First you get a pin and you need a bit of fabric and cut it into a circle.
2.Then with the circle  get i tiny thin piece of the fabric and put it throw the sharp piece of the pin.
3.Get whatever colour of Gems to stick on i had red to go with the tartan.
4.To place the gems put gel sticky glue on the back and use tweezers to place on.
5.in the middle put a big button for it to pop.

not mine example

So thats it add it to anything that needs a lil glitter this is the thing cause every girl deserves a lil glitz.<3 xxxooo