Can any mobile hairdressers answer my question please

[HotChocolatemarshmallows]

I've booked to have my hair dyed with a mobile hairdresser. (She's really good!)
But I've never had my hair dyed before by an hairdresser. Will she just bring 1 colour ? I've asked for dark brown but I actually would like some highlights too. Do I need to tell her beforehand or will she have everything to hand?!

I'd message her and check - she may have different shades of brown with her but not be expecting to put in highlights etc. I'm sure she won't mind and would prefer you to message before her visit etc xx