Recycling work: How to convert a Hairband into a Brooch/clip

Dont we all just love rosettes. I believe that there is no better way to welcome spring than with flowers. So keeping in mind my theme for this month - Reinvention or Re purposed jewelry, I would now like to show you a quick way to whip up a rosette brooch/clip in less than 15 minutes (10 with practice :).
I have used an old hairband (pony tailer) that had gotten elongated because of use. It can no longer be used as a band but that is what makes it great for this project.
Hairband brooch/Clip

Materials required: 
- old hair band with elastic,
- a shank button (I have used a stone studded shank button that I have with me from my MG days),
- Some seed beads or micro beads
- Clear Glue
- sewing thread and needle
- A piece of felt
- A brooch pin/safety pin or a Barret (depending on whether you want to make a brooch or a hair clip)