Alter Aspect

You permanently change one aspect of a willing target. You can grow facial hair, take it away, change hair or skin color, change height or weight and even the sex of the target, and many more options. You can't, however, change the race of the target, or the height/weight to a point where it would change their size. The target's sex can become sexless or intersex. 

This spell cannot change any aspect that has already been changed by a Sorcerer's Wild Magic or a curse. It also can't be used to regrow lost limbs, eyes, etc.