Make an IG character creation interface


I’m looking for a good way for make an ig character creation like this way :
But i have some questions :

  • can i make a femelle and a male character who where the base character mesh and use BP for change body proportion ?
    If that’s the way, how can i change the mesh body why UE4 ?

For the hairs styles i need to make a lot of them and combine body mesh and hair mesh.