Harry Potter Eyeglasses. Be just like the boy wizard at Hogwarts! These glasses feature a round thin frame and come complete with clear plastic lenses. Be the center of attention when you dress as Harry Potter this Halloween and ther perfect accessory to complete your costume. Available in: One-size fits most. Please note: these eyeglasses are intended for decorative purposes only and will not effect your eyesight. This is an officially licensed Harry Potter™ costume accessory.