You have to admit, when it comes to style, Jessica Alba definitely knows what she's doing. The actress, entrepreneur, and young mom of two has a skill for making the simplest outfits look stunning. Take that white fit-and-flare dress she wore at the Who What Wear and Cadillac's 50 Most Fashionable Women of 2013 event last week for instance.

Jessica took an otherwise simple looking white dress and jazzed it up with some killer accessories that included nude metal cap pointy pumps, a quilted black clutch, dangling silver earrings, and bold burgundy lips. Perfection!

 Read more ¿Qué más?: 7 Chic ways to wear leather this fall

This outfit might have cost Jessica some big bucks, but you can totally replicate this look for WAY less. I'm talking less than $150--including the lipstick! Get her fabulously stylish look below!

Image via Getty Images

White dress 1

White dress

Image via Forever21.com

Want to work a white dress for winter? Look for a feminine A-line style that features long sleeves. I love the lace ones on this number! Forever21.com, $23

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Pointy pumps 2

Pointy pumps

Image via Loft.com

A white dressed looks best paired with pointy nude pumps. The metal toe caps on these adds edge. Loft.com, $89

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Paneled clutch 3

Paneled clutch

Image via Forever21.com

The mix of faux crocodile, quilted leather, and faux suede gives this sophisticated clutch a modern touch. Forever21.com, $20

Earrings 4

Earrings

Image via Hm.com

No outfit is complete without some statement jewelry. These long silver earrings look similar to Jessica’s!  Hm.com, $5

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Lipstick 5

Lipstick

Image via Target.com

A fall-ready burgundy pout pops against a neutral colored outfit. Try Maybelline SuperStay 14 HR Lip Color in Wine and Forever. Target.com, $7