Artist of Quick-change

You can don or doff any piece of armor and/or shield as a bonus action.

If you are grappled or restrained while wearing armor or wielding a shield, you can use your bonus action to end the condition by instantly doffing all equipped armor and shields. The doffed equipment falls to the ground in your space and cannot be picked up by you until the start of your next turn.

When subjected to forced movement while wearing armor or carrying a shield, you can use your reaction to instantly doff all equipped armor and shields. The equipment is moved to the location you would otherwise be moved to, falling to the ground. You remain in your current location. This reaction cannot prevent forced movement to another plane of existence.