This is honestly a great idea. I feel like there are a bunch of great use cases out there that are too technical to implement for an SMB but are too low value / hard to scale for a VC backed business to take on and offer as a service.
Honestly, it would be great to swipe on filters of what I would look like with different hair-cuts.
You want this hair style that's longer than you currently have? It will take this many months and here are two intermediate styles you can do as it grows out.
I struggled finding hair cuts for myself until I found barbers that have worked with different types of hair (mine is very straight and thick). A barber suggested a hair cut that works perfectly for my hair type and head shape. I've stuck with it ever since!