What you'll need:
•Hot glue/super glue
Tips & tricks
•You'll probably want to start out by clipping all the clothespins around it to make sure they will all fit without spacing issues.
•Once you test this, remove them all. Place glue of your choice (hot glue or super glue) on the inside of the clothespins and clip them to the edge of the mirror. One by one, make sure they are where you want them to be, and that you don't bump them while moving to the next one.
•Depending on your mirror size, continue to add clothespins. Two layers like I did here, or one.
•Adjust any clothespins and let dry before you try to move it
That's it. Happy clothes pinning.