Medium- this is a heavily layered cut with 3n color and a 10n strip in the front. Using her flat iron will give her the sleekness of this look. I reccomend she use Hot Sets 22 for a strong hold, but also protect her hair and color from heat damage. Adding Glass 01 will kick up the shine and tame any frizz. I would like to see her back in 6-8 weeks.