Gather your supplies.I was lacking materials here, so I actually used beach glass for the pin..I guess you could use anything that would make a nice pin!
Trace the shape and cut.
Then glue the paper onto the glass with stick glue.Decorate with any stickers/pictures you like.
Then add a bit of stick glue on the surface and sprinkle some sparkles.
With a paint brush, apply a thin layer of mod podge to seal it.
Once the mod podge is dry(which doesn't take too long) glue the pin back with either a glue gun or you can also use super glue.