It only takes a few minutes and a few supplies to make a simple flower crochet clip. I used thin cotton crochet thread, a size 7 needle for the smaller flowers and a size 0/325mm for the larger, a hair clip, buttons (optional) and hot glue or needle and thread.
Crochet Flower Pattern
Chain 4, slip stitch in first stitch to make a ring. Working in ring, chain 2, dc, chain 2, slip stitch, makes one petal. Repeat until you have 5 petals.
Hot glue or sew button to center of flower if you like. Hot glue flower to hair clip and you are done.