Here's a simple snowman hair clip that I've made many times.
thin black ribbon (or whatever color you want)
Start by cutting one 5 inch piece of white ribbon, two 4 inch pieces of white ribbon and one 3 inch piece of white ribbon.
Use hot glue to glue each strip into a circle.
Glue the smaller circles inside the larger ones (ie. glue one of the 4 inch circles inside the 5 inch circle, glue the 3 inch circle inside the 4 inch circle).
Glue the two circles together and you have a snowman.
Next make a teeny bow out of the thin black ribbon and stitch together in the center.
Cover the clip with white ribbon as so...
Hot glue the snowman on and then his bowtie.
That's it, pretty simple and quick to make!