Cameron Diaz looked amazing after a recent flight from London to New York.

I love this outfit because it's both casual and on-trend -- totally realistic for moms of any age who are on the go.

Want to find out how to copy Cameron's look on a realistic budget?

Read on!

Start things off with a loose-fitting neutral layering tee. This Joie T-Shirt (Amazon, $25.20) will help keep the proportions right for those skinny jeans!

Add your favorite pair of skinny jeans. They're easy to find cheap. These Joe's Jeans (Macy's, $48) aren't a bad price, particularly if you have a Macy's coupon.

Top it off with a neutral jacket. I like the look -- and price -- of this City Stretch Jacket (NY & Company, $69.95).

Finish the look with a pair of flat, neutral boots (Zappos, $80.60).

And there you go! Check back on this blog later today and I'll show you how you can use the neutral jacket to copy another celebrity-inspired look -- one that gives off a totally different vibe from Cameron's casual style!

What do you think of Cameron's look?

Images (top to bottom): Splash News, Amazon, Macy's, NY & Company, Zappos