I Really Love My: Kate Hudson's Necklace & More!

Though we're not sure who has the other half of Kate Hudson's friendship necklace, that person must be pretty special - she's been spotted wearing her half everywhere she goes!.

Look for Less: Seoul Little best babes necklace set, $114; asaleasf.com

We may not need a camera bag for its intended purposes anymore, but the old-school style still comes in handy. As Jessica Alba knows, it's the perfect size to carry essentials from day to night!

Look for Less: Deux Lux "Patina" camera bag, $39.97; nordstromrack.com

Tired of your denim jacket? Emily Ratajkowski's studded suede topper is a cool, edgy alternative.

Look for Less: Faux suede studded jacket, $125; shoptiques.com

One easy way to make your style more eye-catching (get it?): grab a pair of these mirrored, hot pink aviators.

Look for Less: Express mirrored gold metal frame aviator sunglasses, $17.94; express.com

When a celeb like Amy Adams wears the same platforms multiple times on the red carpet, you know they're worth the splurge. When she wears them to the Golden Globes? That's when you buy a pair in every color.

Look for Less: Imagine by Vince Camuto "Karleigh" platform sandal, $179.95; nordstrom.com

These leggings are designed with special sweat-wicking fabric and mesh panels to maximize your workout, or if you're like Lily Collins, to maximize your street style cred.

Look for Less: Onzie bondage leggings, $78; bloomingdales.com

One way to make your winter a little less chilly and dreary? Get yourself a fuzzy statement coat like Janelle Monáe's, then wear it as often as she does.

Look for Less: Brian Dales coat, $125; yoox.com

Consider this the greatest comfort test a heel can go through: Natalie Portman is very pregnant and still keeps reaching for these sandals for her (nearly nightly!) red carpet appearances.

Look for Less: Boohoo "Robyn" block heel two-part sandal, $28; boohoo.com

Not even plain black Wayfarer-style sunnies and low-key street style outfits can make Amanda Seyfried less of a paparazzi magnet.

Look for Less: AJ Morgan square sunglasses, $18.50; asos.com

Reese Witherspoon avoids any outfit emergencies by always having one thing handy — her trusty (and chic) doctor's bag.

Look for Less: Express winged satchel, $59.90; express.com

It takes a certain level of bag to draw attention away from Gigi Hadid's luxe coats, shiny leather pants and hip shades. Mansur Gavriel is just such a bag.

Look for Less: Armadio Schöneberg Augustina bag, $399; armadiofashion.com

For someone who takes style as seriously as Pharrell Williams, his boots aren't going to be just any old pair of Timbs. These are a Timberland/Supreme collab featuring edgy snakeskin print.

Look for Less: Kenneth Cole Reaction men's News Flash combat boot, $135; amazon.com

If you want to look as cute as Sofia Richie in her cashmere beanie first, read our guide to finding the perfect hat for your face shape, then add her luxe topper to your cart.

Look for Less: Urban Outfitters slouchy fuzz ribbed beanie, $22; urbanoutfitters.com

We thought there was nothing Kendall Jenner loved more than her choker necklaces, but these chic shades are giving them a run for their money in the "most worn accessory" department.

Look for Less: Ray-Ban solid square sunglasses, $150; lordandtaylor.com

Attention anyone planning on going out this winter: Kate Beckinsale found the sexy solution to looking hot and keeping warm. Pair cute blouses, fuzzy cropped jackets and towering booties with a pair of skin-tight (head-turning!) leather pants.

Look for Less: Michael Michael Kors faux leather leggings, $60.75; nordstrom.com

When Nicole Richie (a girl with her own jewelry line) keeps wearing another brand's tennis necklace out and about, you know it's a piece worth investing in.

Look for Less: Jacquie Aiche "JA" flat chain necklace, $84; shopbop.com

Jenna Dewan Tatum has solved the necklace layering puzzle with this perfect pairing: an intertwined circle pendant (with her daughter Everly's name engraved!) and a diamond necklace in rose gold.

Look for Less: Zales engraved open disc pendant, $89.10; zales.com

Thomas Sabo Glam and Soul necklace, $149; thomassabo.com

What Kate Bosworth's mini bucket bag lacks in space, it more than makes up for in street style points.

Look for Less: Time's Arrow "Lida" mini leather bucket bag, $189.60; neimanmarcus.com

The Passengers promo tour may have been the most stylish of the year. Jennifer Lawrence had one hit after another, while Chris Pratt leaned into his signature look, wearing a black shirt, black pants and these black leather boots practically every stop on the tour.

Look for Less: Reaction Kenneth Cole 'At Lash' zip boot, $145; nordstrom.com

If you were wondering what coat you should pack during your holiday travels, Anna Kendrick found the perfect one. A gray trench will keep you cozy on the airplane and look great when you're dressed up for holiday dinner and New Year's Eve parties.

Look for Less: Lauren Ralph Lauren Wool Reefer coat in gray, $220; dillards.com

We don't know which is brighter, Emma Roberts’ blinding yellow sunnies or the sun they're repelling.

Look for Less: Marc Jacobs color block square sunglasses, $130; bloomingdales.com

It's pretty much a requirement at this point for top models to wear black chokers with every street style outfit. And Shanina Shaik is following suit with her "Gigi" faux leather piece (which, yes, was inspired by the Gigi Hadid).

Look for Less: BP. velvet choker in black, $14; nordstrom.com

Bella Hadid may be one of the busiest models of the moment, but thanks to her cool sunnies, she always looks beyond chill.

Look for Less: Michael Kors Kendall I aviator sunglasses, $149; dillards.com

If you're tired of pairing your loafers with quintessential preppy outfits (you know, plaid skirts and tailored blazers), look to Vanessa Hudgens for style inspiration. Next time you're in a rut, go with a large graphic tee, no pants required.

Look for Less: Oasis leather patent loafer, $68; asos.com

Jana Kramer was never spotted without her initial "J" pendant all throughout her recent stint on Dancing with the Stars. And since she made it to the final four, we have a feeling we know what was her good luck charm.

Look for Less: Kohl's Sweet Sentiments sterling silver initial charm pendant necklace, $37.50; kohls.com

Yes, those are indeed sporty track pants that Sarah Jessica Parker is wearing with nonathletic tops and glittery heels. Carrie Bradshaw would be so proud.

Look for Less: Gap studio track pant, $54.95; gap.com

Jessica Alba found the comfiest way to get major height without cramming her feet into heels: platform slip-on sneaks. Genius!

Look for Less: Dr. Scholl's Original Collection 'Blakely' laceless platform sneaker, $97.95; nordstrom.com

One reason Katie Holmes' errand-running style is so chic? The luxe shopping bag she so diligently carries on each outing.

Look for Less: Fossil "Rachel" tote, $158; fossil.com

Who knew there could be so many occasions to wear a boldly printed floral suit? Of course a model with a street style PhD would figure out the perfect trifecta. Surprisingly, it's super easy to recreate -- dress it up with pumps, down with flats and switch up the jacket for a fresh take.

Look for Less: Asos Kimono jacquard suit in floral, $152; asos.com

If you took one look at Kate Hudson's pumps and thought "those are so Kate" you're so right. (They're named the "So Kate" pump!)

Look for Less: Charles David "Rebecca" pointy-toe pump, $109.96; nordstrom.com

Yes, you're probably going to need a bathroom buddy to help you peel out of a turtleneck bodysuit, but it will look great with just about every single outfit you'll wear this winter.

Look for Less: Cosabella Fetherston runway turtleneck bodysuit, $130; neimanmarcus.com

Having an extensive and fabulous sunglasses collection is just a basic requirement for Hollywood actresses. Dakota Johnson got the memo -- and right now, her go-to is this pretty (and pricey) pair.

Look for Less: Ray-Ban hexagonal flat lenses, $150; ray-ban.com

Taylor Hill's star pendant accessory seems appropriate considering her skyrocketing supermodel career -- she's Lancôme's newest face and is returning to the Victoria's Secret Fashion Show catwalk in Paris.

Look for Less: Asos Nylon star necklace, $12.50; asos.com

Vince Vaughn's still a little insecure about his new shaved hairdo for Hacksaw Ridge, but he's clearly fully confident about his promo tour style, which rotates around his favorite trousers that makes everything from sweatshirts to suits look snazzy.

Look for Less: Banana Republic Fulton stretch skinny chino, $69.50; bananarepublic.gap.com

With as many outfits to coordinate for as many red carpet appearances as Emma Stone attends (hint: It's a lot), it makes sense to have a versatile, comfortable and cute pair of shoes you know you can wear with whatever, whenever.

Look for Less: Asos Public Desire Sparra strappy heels, $46; asos.com

Country star Kelsea Ballerini's whole vibe is very "Southern with a sophisticated twist." The proof: Check out her perfect Nashville townhouse -- and her choice in accessories, including this ladylike crossbody with a sassy tassel detail.

Look for Less: Ralph Lauren fringed leather crossbody, $208.60; ralphlauren.com

Does anything sound better than wrapping yourself up in a cocoon cardigan after a workout on a chilly fall day? Yeah, Alessandra Ambrosio doesn't think so either.

Look for Less: P. Luca long-line cocoon cardigan, $59.50; lastcall.com

Anna Kendrick keeps us guessing onscreen and off — and her accessories are no different. Just check out her mix-and-match earrings, which combine more than $3,000 of funky ear jacket and jeweled stud.

Look for Less: BaubleBar "Rigel" ear jackets, $32; nordstrom.com

It takes a very special (and very versatile) pair of boots to look chic with sweats and leather leggings. Bella Hadid's velvet boots are just that pair.

Look for Less: Steve Madden "Edit" bootie, $89.95; nordstrom.com

The best accessory for Victoria Justice's seriously stylish outfits? A bag that means business, like her top-handle schoolbag.

Look for Less: Cole Haan "Mazie" top handle leather crossbody, $144.97; nordstromrack.com

Let Lucy Hale's go-to accessory inspire you to switch up your standard studs for something new and fresh. Her crescent is a cool hybrid between a stud and a hoop, plus you can't beat that $38 price tag.

Look for Less: Asos Piece "Dafny" stud earrings, $6.50; asos.com

After denim was the MVP of Paris Fashion Week, we don't see how anyone could resist a pair that will take your from glam nights out to errand-running the next morning. And Emma Roberts' cropped jeans might just be that pair.

Look for Less: Joe's flawless icon ankle skinny jeans, $134.25; nordstrom.com

Sarah Hyland knows the versatility of a little black bootie knows no bounds.

Look for Less: Sam Edelman "Petty" Chelsea bootie, $149.95; nordstrom.com

If you still haven't bought a bucket bag — which has been the hottest accessory since last fall — perhaps seeing how cute Krysten Ritter's looks with all her outfits will convince you it's time to invest.

Look for Less: Kelsi Dagger Brooklyn Dusen leather bucket bag, $112.80; nastygal.com

There are statement watches, and then there are Statement Watches! January Jones' timepiece has a wrap-around bracelet, diamond-accented face and $40,100 price tag.

Look for Less: Tory Burch "Reva" mini chain double-wrap watch, $395; toryburch.com

Being a busy model on-the-go, Chanel Iman found a genius (and easy!) #OOTD recipe for fashion week: stick to the same distressed denim and black ankle boots, and every outfit will be killer.

Look for Less: Dune London "Otta" suede ankle booties, $147.99; lordandtaylor.com

Olivia Palermo’s incredibly demanding fashion show schedule requires a chic and versatile on-the-go pouch, which is exactly what her splatter paint design delivers.

Look for Less: Marc Jacobs splatter paint "Slgs" zip wristlet, $99.60; amazon.com

Every top model needs a pair of killer off-duty denim to wear between fashion shows, and Hailey Baldwin has her look down thanks to the cool embroidered jeans she's worn all month.

Look for Less: Miss Me ripped embellished black wash skinny jeans, $75.99; macys.com

One perk of having your own shoe line, as Sarah Jessica Parker demonstrates, is that you can make anything custom just for you, like these one-of-a-kind chartreuse heels. But they’re not off-limits totally — you can still shop the same style in a colorblock version.

Look for Less: Alice & Olivia "Dina" pumps, $179; barneyswarehouse.com

The easiest way to look as chic as Emma Stone in a plain T-shirt and jeans? Add a luxe asymmetrical leather jacket to instantly boost your street style cred.

Look for Less: Blank NYC faux leather and canvas moto jacket, $148; nordstrom.com

When it's technically fall but the temperatures outside feel more like summer, follow Vanessa Hudgens and keep on wearing your warm weather wardrobe -- just swap your flip flops for a season-appropriate bootie.

Look for Less: Dr. Scholl's London leather ankle boots, $128; lordandtaylor.com

Olivia Wilde's red carpet pregnancy style has been ridiculously glamorous (exhibit A: this red Valentino gown). And the same can be said about her off-duty outfits thanks to these designer shades she wears everywhere.

Look for Less: Jason Wu "Petra" 56MM cat eye sunglasses, $59.99; saksoff5th.com

Just when we were tiring of ribbon chokers, Rosie Huntington-Whiteley revives our interest in the trend with a chic chainlink version.

Look for Less: Charming Charlie short rope chain necklace, $5; charmingcharlie.com

Kaia Gerber may have just won the Daily Front Row's Breakthrough Model of the Year award, but she's long had that model-off-duty style locked down: Just check out her uniform of cropped tee, white sneaks and a killer pair of jeans.

Look for Less: Express black low rise extreme stretch jean legging, $79.90; express.com

Jennifer Garner is schooling us on wardrobe transitions 101: pair your favorite summer sandals with cardigans and skinny jeans as far into fall as possible.

Look for Less: Jack Rogers "Eve" t-strap flat sandal, $88.90; nordstrom.com

For someone who works out as much as Julianne Hough (so much so that she has her own activewear collection!), she needs one pair of shades that look casual with her sport bras and chic with her cropped tanks.

Look for Less: Derek Lam 10 Crosby "Capri" oversize round acetate sunglasses, $49; lastcall.com

Alessandra Ambrosio packed a ton of bright dresses, summery separates and tiny bikinis for her ambassador gig at the 2016 Rio Olympics, but kept one shoe constantly in rotation — these match-with-everything ankle-strap sandals.

Look for Less: Michael Antonio "Luckey-Pat" dress sandal, $29.99; sears.com

In case you don't follow Kate Upton on Instagram, we'll fill you in on a secret: She hits the gym a lot, and these bright blue tights are frequently her go-to.

Look for Less: Ivy Park printed stretch-jersey leggings, $40; netaporter.com

Jenna Dewan Tatum just described her street style as "very hippie" -- which would explain the boho-style fringe bag she keeps carrying.

Look for Less: Linea Pelle "Stevie" fringe tote, $92.98; bloomingdales.com

Khloé Kardashian's trick to amping up skin-tight, ridiculously plunging tops? Pairing them with sexy, leg-lengthening denim, naturally.

Look for Less: Missguided 'Tall Sinner' high-waisted ripped skinny jean vintage blue, $48; missguided.com

Elizabeth Olsen's street style is stellar for many reasons (that hat! those sunnies! making a shirt tied at the waist look somehow cool again!) but it's her simple, standard slides that ground her whole aesthetic.

Look for Less: Splendid "Baron" slide sandal, $107.95; nordstrom.com

These days Kendall Kenners #1 paparazzi blocker comes in the form of one (adorably chic) evil eye pendant.

Look for Less: Gorjana evil eye necklace, $29; gilt.com

Is it a coincidence the princess of preppy style, Reese Witherspoon, is obsessed with the same style of sandals beloved by the O.G. Prep Queen (that would be Jackie Kennedy)? We think not!

Look for Less: Sonoma Goods for Life women's raw edge flip flops in white, $19.99; kohls.com

One way to keep your summer staples from feeling old by August? Get a super-cool distressed, embellished pair like Ruby Rose.

Look for Less: Rialto Jean Project, $117; shopbop.com