Step 7: Finished!
For those with not enough hair, you can clip these to headbands. I did this a while back when I lost all of my hair in a bad bleaching incident. (I will never bleach my hair twice in a row again. >.<)
If you can't find little duckbill clips, you can use the kind I have in the picture (I have no idea what they are called.), but they will cause some of the petals to arc back in an odd way.
For low cost fabric and buttons, I went to the local thrift shop and bought some of the clothes from the rag bin at a dollar a bag. Some of the clothes had the buttons with four holes in them. These buttons are a little harder to make look nice, but if you cover them with fabric, they work quite well.