This project didn't cost me anything because I already had the supplies.
Supplies
Step 1
First you want to draw your ear shape onto the back of your fur, also mark for seam allowance.
Step 2
Fold it onto itself, and cut both pieces out
Step 3
Sew along your first line
Step 4
Finishing
These are going to be glued to my hat, but if you want to make it into a hair clip, just simply sew two alligator clips to the bottom at each edge.