I saw a guide in snapguide about painting ur hair pin with nail polish.so follow the steps

Gather ur nail polishes

Let them dry for 5 minutes

While u r waiting you can have fun putting nail polish on you nails

Put a second layer an again wait

Dont waste ur time and while u r waiting start designing ur nails.

Use a hot gun glue to stick the flower to the pin ( i didnt have glue so i sew it with string)

Here they are

Me and my lovely pink pin

Me and my lovely yellow pin

Send me ur comments. Love yeaaa