Something missing for way too long is a preview for hairstyles before you acquire them. There are many hairstyles to get additionally to the default ones. Too many to just get them in short time to try them all out and some arent that fast to get.
of course i could use google for it but lets be honest, its not the same seeing a screenshot of a stranger with the hairstyle you may or may not wanna have and seeing the hairstyle on your own character with your own glam. there are third party tools out there which let your character have unacquired hairstyles, but this ist not a solution.
i think there are two possibilities and in my opinion it would be nice to have them both.
1. The Aesthetician should have a complete list with unobtained hairstyles to look at. including their name and how to get it.
let us be able to put them on and chose all the colours to see how it looks. to be able to have a preview on our own character in our own colours and with our own glam would be amazing.
not only for the aesthetician but also for character creation.
2. let it be like an additional slot in the glam preview window. so that we can look at an preview like we do with any other equipment. that would mean we could look at it at the market board or if someone posts the learnable item.
any maybe show it too in the detail window from other characters?
i really want something like that and im sure there are a LOT of other people out there wishing for the same.
edit: including hairstyles on glam plates would be amazing too. some glams just dont work with dome hairstyles.
edit2: as far as i've seen, most people would be happy with a second tab in character creation which shows locked hairstyles with their name and how to obtain them. that would also grant us an ingame overview of how many hairstyles there are in the game.