I think it would be nice if there were a system similar to that in Hogwarts: Legacy, where a player equips armor for the stats provided and is able to use the appearance of any armor they own. I think a system like this allows for more freedom in regards to cosmetics, where a player can use the appearance of armor that’s more aesthetically pleasing or fitting for a character without sacrificing the benefit of a better piece of armor or clothing.
Mainly so I can have Astarion in a silly hat until the end of the game.