Love Her Outfit: Star Style to Steal

The star keeps her accessories (including Dana Rebecca Designs earrings, an Effy Jewelry ring and fawn suede pumps) simple to let the painterly print of her handkerchief-hem dress really shine.

Floral prints can be powerful, as the Columbia Law professor proves in her pretty Dolce & Gabbana pencil skirt, which she pairs with chic and simple accessories like two-tone pumps and Salvatore Ferragamo sunglasses.

The stylish star doesn't shy away from pairing statement accessories with an already spotlight-seeking dress. White Marc Jacobs cat-eye frames, slim hoops, a Kate Spade New York clutch and scalloped heels all add perfectly polished accents.

A denim jacket and chunky-heel sandals make a superflirtatious plunging Ramy Brook dress feel weekend-brunch ready. (Going out? Take off the jacket and you're all set!)

You might not think to pair lipstick red with teal (like her Jimmy Choo heels), but when added to graphic black-and-white pieces and topped off with a pair of cool Privé Revaux shades, they really work.

Hello, summer Saturdays: Luann’s paisley-print halter gets dressed down with help from a classic denim jacket and nude flat sandals.

Zhuzz up a dainty microfloral midi dress with some racy red sandals. (A gorgeous coat – hers is Mackage – is a good idea no matter the outfit.)

Leather pants can look decidedly low-key when paired with cute kicks (hers are Golden Goose Deluxe Brand) and an oversize button-down.

Army-green Sarah Flint boots and a camo scarf tie the supermodel’s whole look together with some simple (but standout) flair.

A floaty SEA New York dress looks city-ready with ballet flats, a structured bag and geometric earrings.

Pastels are always in for spring, but a pale yellow dress by Ulla Johnson and similarly-hued sunglasses with yellow Nine West sandals feels very fresh.

A beautiful Wardrobe.NYC coat and a scarf tied at the neck adds polished flair to a '90s-inspired outfit.

The designer shows another way to make hot-for-spring yellow work before the weather is, well, hot for spring: pair a mai skirt with navy pieces like a turtleneck, boots and bag.

Of-the-moment red booties are surprisingly versatile - look how cute they are with Jamie's ruffled off-the-shoulder Storets top and McGuire jeans.

Loving the beret trend but worried it might look too costume-y? Pair it with pieces that are edgy rather than overly feminine, like a long Zimmermann coat, combat boots and dark shades (hers are Privé Revaux).

Hoops, a camel coat and slightly sheer Nicholas Kirkwood pumps instantly elevate Alicia's simple ensemble (including J Brand leather pants).

A feminine dress (this is Ba&Sh) would look fab with a sandal - or an unexpected flat like these pointy, chunky Via Spiga mules.

An all-business Ralph Lauren Collection blazer, classic L'Agence blouse and straight-leg jeans get an unpexpected lift from python Stuart Weitzman booties and a Salvatore Ferragamo ring-handle bag.

Ladylike leather! A LaMarque pencil skirt is the perfect foundation piece for a black turtleneck and girlie black pumps.

When toughening up a girlie floral dress with a moto jacket and boots, keep proportions in mind so that you don't look swallowed up by fabric. Make sure your jacket crops in to show the narrow part of your waist, and that you show a little skin between the dress and boot to define the look further.

A perfectly tailored blazer gives a floaty handkerchief-hem Diane Von Furstenberg dress some shape and seriousness.

It also makes second-skin leggings seem sleek and chic instead overly sexy. (She's in a Wardrobe NYC blazer, shirt and pants.)

A gold-dotted Elie Saab shorts outfit is a little bit sexy, a little bit sassy, and the metallic-strap Malone Souliers heels are the perfect finishing touch.

Mindy also opts for a scarlet velvet Pollice Lee heel (we're loving this trend!) to spice up a demure A.L.C. dress.

When you've got a jacket that's a Lot of Look, straight-leg jeans and sneakers make it seem cool rather than corny.

Black and red can sometimes be a harsh color combination, but the feminine lace of Reese's Draper James skirt and perfectly-chosen accessories (including a jewel-strap Fendi bag) make the look stylish, not severe.

A prim buttoned-up top and classic black pumps look ultra cool when contrasted with a glowing bare face and distressed jeans.

When your dress makes a statement as major as the star's, all you need is a cute messy bun, a polished pink lip and simple heels.

If you start falling asleep at just the thought of a plaid trouser, check out how Jennifer gave her Michael Kors Collection pair a twist with a cropped tee, moto jacket, round Garrett Leight sunnies and pendant necklaces. Velvet Jimmy Choo platforms also add a sexy kick.

Pristine white accessories are on-trend at the moment, and Olivia makes them look quite wearable by pairing them with a black shearling coat and J Brand skinnies.

The star makes a white minidress look winter-perfect by pairing it with a perfectly tailored plaid topcoat, silver shades and classic black accessories, including a Mark Cross bag.

The star adds some fun flair to her A.L.C. jacket and straight-leg jeans with lipstick-red booties and scarf and a colorful Fendi bag.

Double denim looks especially chic when worn with a classic camel coat, layers of necklaces and white booties.

The star bundles up for winter in a black coat and boots, but gives a hint of spring via her white-rose-patterned maxi skirt.

Want a non-cheesy way to wear red and pink for Valentine's Day? We love the way Amy Adams picked a Joie print top with both shades, then incorporated the hue via her accessories.

Cap-toe slingbacks can sometimes read a little matronly, but Courteney gives them a cool-girl feel with ankle-length straight leg 3x1 jeans and a polka-dot blouse.

No one does elegant, put-together polish better than Angelina, but a bright-red lip and nail color makes her look just a little daring.

Yes, furry boots like Issa's Ugg boots can look chic - just wear them with a cute monochromatic outfit (the turtleneck is Faithfull the Brand) and top it all with a gorgeous coat (hers is Club Monaco).

Don't wait until summer to bust out your brights! A camel cape and pearl details (including on her Malone Souliers pumps) make Lake's vibrant Elizabeth and James outfit feel year-round chic.

Been dying to try over-the-knee boots like Aubrey's Schutz pair but worried they'll be a Lot of Look? Try them with a turtleneck sweater and plain black mini - you'll be surprised at how easy they are to wear.

You have all these things in our closet. Let Reese show you exactly how to put them together.

Gray buffalo plaid is a stylish take on the winter classic, especially when worn with accessories in shades of gray.

A statement coat like Catherine's blingy navy-and-red number requires a certain amount of panache to pull off - but excellently-chosen classic accessories help too.

Every component of Gigi's outit is both impossibly cool and easy to pull off, from her ripped 7 For All Mankind jeans to her shearling cropped jacket and teeny Tod's bag.

By adding a knit Eugenia Kim beanie and chunky Tabitha Simmons boots, Emma gives her ladylike, $48 Asos polka-dot dress (topped with a Ramy Brook sweater and worn with Wolford tights) a little edge.

Perfect blue jeans (hers are Mother) and a cargo jacket look great with everything, even accessories like patchwork scarves or a bright teal tote.

The star makes her pretty outfit - a striped short-sleeve sweater and Little Moon for Aritzia skirt - really pop with a pair of bright red Stella Luna slingbacks.

If you're going to wear a throwback hat like Kristen's Breton cap, might as well embrace the whole retro vibe with a mirrored shades, a circular bag, straight-leg Mother jeans and booties.

When the rest of your outfit is this simple (from her cableknit to her By Far pumps), might as well have fun with your sunglasses.

The star nails Parisian chic in the City of Light by picking one statement piece - that fuzzy leopard coat - and adding classic sunglasses, hoops and booties.

An all-black color palette gives Penélope room to have fun with her outfit, which is how she can wear a giant bow blazer and funky knee-high Pollice Lee boots and still look understated.

And Ashley takes the best of Diane and Penélope's outfits for a weather-appropriate ensemble that's both easy-to-wear and traffic-stopping. (Her leather pants are J Brand.)

Winter doldrums got you down? Greta's bold floral coat and skirt combo (both Gucci) is the solution. Simple L.K. Bennett pumps complete the look.

Ladies and gentlemen, the world's most versatile outfit: perfect-fit skinnies, a strong-shouldered blazer, a celeb-favorite L'Agence tank and a fun (but not distracting) shoe.

The star takes some of the drama out of a full-length coat by pairing it with a sunny yellow sweater and straight-leg jeans, plus cool-girl accessories by Oliver Peoples (the shades) and Trademark (shoes and bag).

Allison Williams' Off-White c/o Virgil Abloh blouse-and-trouser set is work-appropriate, with enough special details to make it feel fun.

Balance a funky jean style like her Madewell pair with a classic coat and bag, plus a simple pair of shoes that bares enough skin so that they're not competeting with the hemline.

The leopard-loving star stepped out for some Christmas shopping in Studio City, California in a faux-fur coat by Vince Camuto (a similar style is still available) over a gray turtleneck with black tights, moto boots, a quilted bag and mod sunnies.

Nina wore her heart on her Lauren Moshi chambray shirt — which she layered with a gray tee and plaid scarf, and paired with leather leggings, a black Jimmy Choo crossbody bag, Westward Leaning sunglasses and colorblock mules while out and about in Beverly Hills.

The royal-to-be made her Christmas parade debut alongside Prince Harry, Prince William and Princess Kate in a Club Monaco dress, Sentaler camel coat, Stuart Weitzman over-the-knee boots, a brown fascinator and a brown Chloé bag.

The star spruces up a neutral turtlenck and cropped straight-legs with super-festive Happy Socks and a fuzzy yellow dRA coat (oh, and $999 Off-White x Timberland velour boots).

The star makes a flirty floral dress (a $118 AFRM find!) less summery by adding accessories (down to her Haze sunglasses) and a jacket in colors found in the print.

Holiday dressing tip: Even your comfiest, most well-loved jeans (hers are Mother) look polished with a bchunky black turtleneck and a red lip.

Not quite winter where you are? Snuggly up in a cozy sweater like Alessandra's Wildfox find, but just swap in cutoffs and white sneakers for jeans and booties.

And if you are somewhere snowy, lace-up combat boots and a baker boy cap like Vanessa's are a chic twist on your standard cozy chunky bootss and beanie.

Tuck a logo shirt into some vintage jeans and add spike-heel booties (hers are Zvelle) and cool shades (Privé Reveaux) for your ultimate day-after-Christmas mall attire.

Her Ralph Lauren Collection sweater is $1,490 (hence her excitement, we guess), but you don't have to spend quite as much to copy her all-American vibe, from the cozy coat to the ripped Mother jeans to the work boots.

Missing your favorite florals now that the temps have dropped? Work them into your outfit with chunkier, muted pieces like Kate's Naked Cashmere pullover, Nicholas Kirkwood boots and von Holzhausen tote, which she wore with an Ulla Johnson skirt.

Double denim can be tricky, and light double denim even trickier. But Elsa makes it look easy by breaking up the pieces with a tee and suede booties (and topping it all off with a distractingly gorgeous Max Mara coat certainly doesn't hurt).

Speaking of distractingly gorgeous coats: Zendaya goes for the gold in her high-shine crackled leather trench. And because a metallic that bold can be hard to accessorize, she doubles down on the shade with a Bienen-Davis handbag and metallic Paul Andrew heels.

The slouchy jeans, the Bella Freud tweed jacket and the turtleneck are all "b