What make-up colors work for her?

Im doing my best friends make-up for homecoming. She thinks Im amazing with my make-up, so she wants me to do hers. The problem is that her skin tone is completely different than mine. I have a tan/olive skin tine...while she has a very, very pale skin tone. I love her skin, its flawless, but i have no idea what colors would work for her. Her dress is a deep purple, and she has dark blue eyes, with blonde hair. I just need to know what and how to apply eyeshadow, lips, cheeks.....etc?...please help me make this a night to remember.What make-up colors work for her?
LIPS: to make it last longer, apply some chapstick first. try a coral looking pink with a shiny gloss on top.


CHEEKS: use a light pink blush. apply to the apples of her cheeks with a thick brush.


EYES: dark purple eyeliner (to match the dress) and black mascara to make her dark blue eyes pop. and for eyeshadow, use silver or lavender...or even ask her for her opinion on colors. to apply, start out with the inner corner of her eye and work your way out. but dont go higher that the crease with one color.


PLUS: dont let her see until the end...that way its a sweet suprise!What make-up colors work for her?
Do light pastel shades with her eyeshadow. Since her dress is purple, do a light shade of lavender, or a deeper shade of purple, just be sure to be light handed with it. A light pink of lip gloss or lipstick. A soft bronze or rose shade would look best on her cheeks.