Actress Jenna Dewan stopped by the LA book-launch party for Sh*t Girls Say — she wore a white Tibi dress with a sparkly Dannijo necklace — and chatted all about fashion with us. The actress told us her favorite Fall trends she's excited to rock, the one item she always reaches for when she wants to feel special, and whether or not husband Channing Tatum gives good fashion advice! Find out what she told us, and then shop her favorite pieces to get her spunky look.

CelebStyle: How would you describe your personal style?

Jenna Dewan: I would say sexy and romantic.

CS: Your husband is a stylish man himself; does he have any input in your personal style at all?

JD: Yeah, I mean, he'll definitely tell me if he likes something or doesn't like something. He has good advice.

To hear more from Jenna, read more

When you make a smart investment, it pays off. Case in point: Rachel Bilson probably purchased her Alexander Wang Noemi heels a couple seasons ago (seeing as they're no longer available), but these statement heels have a pretty major impact on the blazer and denim she chose for an appearance in NYC today. Against her more understated pieces, her edgy, cutout booties popped, lending just the right touch of the trends to an otherwise-classic mix. That's the whole point — with serious heels like these, it doesn't take much else to pull together a chic look. And because these heels are a no-fuss solution to styling up something cool on the fly, we suspect you'll return to them season after season, making them well worth the money. Lesson learned; follow our tips and shop our picks to snag your own high-impact footwear.

• Look for heels with the kind of statement details you can wear on multiple occasions and in multiple seasons. If you want to make the most of your investment and really wear these on a daily basis, then avoid metallics, embellishments, or sparkles that might make it harder to wear regularly and with a variety of outfits.
• Cutout booties in a neutral hue like Rachel's are a great option because they'll go with almost anything in your closet, from jeans to dresses, and are well-suited to transitional weather. You can slip into shoes like this between Summer and Fall, and again in early Spring; they're practically season-less, making them a practical option almost all year long.
• To channel Rachel's effortless style, keep the look just as simple. It works because Rachel doesn't rely on a mix of bold trends all at once; instead, she works a clean-cut blazer and classic denim, making her shoes the real focal point. When mixing in your statement heels, opt for more minimalist silhouettes, whether it be a pair of clean trousers or a streamlined pencil skirt and a button-down.

Last night she was the epitome of femininity in a red slitted dress, but today Jennifer Lopez switched gears in a menswear-inspired look while exiting her hotel in Paris. The actress kept warm in a chunky navy turtleneck sweater and wide-leg, cropped gray pants, then finished off with black patent oxfords, a quilted Chanel bag, and matching blue sunglasses. Mimic Jennifer's casual-chic look by pairing up your chunky turtleneck sweater with cropped trousers and equally snazzy oxfords.

Emma Stone kept cozy en route to Paris in a tweed-and-leather coat by Maje that's incredibly chic for Fall. This fabric combination is turning up be quite popular this season; Sarah Jessica Parker wore a tweed-and-leather dress, and Kate Bosworth sported a tweed-and-leather Proenza Schouler skirt recently. If you're on the hunt for new outerwear for Fall, then consider the chic tweed-and-leather mix. It'll keep you warm and sophisticated at the same time. Shop our favorites below to get started on Emma's look.

Jennifer Lopez and boyfriend Casper Smart flew to Paris to attend the Chanel and Valentino Spring 2013 shows, but after all the front-row action was over, the singer got red hot in this Hakaan red slitted sheath dress ($1,675). On her feet she wore black ankle-strap Tom Ford pumps, and on her arm she rocked a gold bangle and rhinestone bracelet alongside her black box clutch. If you, too, want to look on fire, then add Jennifer's exact dress to your closet now. Or, if it's too pricey for your budget, take a red sheath dress — like this one from Catherine Malandrino ($345) — and have a seamstress put a dramatic, thigh-high slit in it. Thanks to the classic color and streamlined silhouette, you can wear it for many years, and it won't go out of style.

Rachel Bilson was spotted taking a bundled-up walk in NYC's SoHo neighborhood wearing the perfectly cozy Fall outfit. She started with a white tee, threw on a knit sweater, then topped it all off with a double-breasted navy jacket. On bottom she cuffed a pair of Goldsign cuffed boyfriend jeans ($288) and sported taupe suede ShoeMint booties on her feet. Rachel's mini tan saddle crossbody bag added a pop of rich color, while her silver aviator sunglasses lent cool edge. Re-create Rachel's latest ensemble for your next cozy city stroll by shopping similar pieces below.