Amulet of false clothing

This amulet was made by the Grandmagi Emmyth for Pyra as a parting gift of her first adventure. It was made because of Pyras hate of wearing clothing of any kind.
This amulet has a magic effect that make the clothing, or lack of clothing, of the wearer change to whatever wearer has in mind. This effect is immune to the effects of dispel magic and Anti-magic field.
A DC 20 Wisdom saving throw will let anyone to see past the illusion made by the Amulet.