bullet...you are going about this all wrong...color (altho very important) is NOT # 1 priority in bike purchase!!!

size, fit, functionality, usage...then decide what color! and as V mentioned...color can always be added and personalized!!!

what is your price range?...what type of riding will she be doing?...what level is she?...have you thought about her test-riding a few?...there are lots of ways to still surprise her and still ler HER pick out the bike!!!