14 Fun Costume Ideas Using Your Workout Clothes

You probably have an awesome Halloween costume hiding in your closet and don't even know it. Instead of going out and dropping bank on a costume, use your workout gear as inspiration. Check out these suggestions for fun, easy, and cheap fitness-inspired costumes to wear this Halloween. Best of all, almost all of these costumes have elements to them that any fitness fanatic already owns.

— Additional reporting by Emily Bibb