I guess a blazer and/or cardigan is a must in every girl's closet. So here's a mix and match photo I made in Polyvore. Any outfit would look instantly fab and glamorous as soon as you top it with your palette or just plain black cardigan.
Your inner shirt could be a loose simple tank top, a plain v-neck shirt or to a more feminine top like a corset. For your bottoms, you can go with either denim pants, leatherette leggings, high-waist shorts or a pencil skirt. Also, choose a bag and a pair of classy shoes to go with your outfit. And, don't forget to accessorize yourself! Voila, you're more than ready to rock the day!
Sincerely,
Tj