Fab or flop: Kendall Jenner's head-to-toe gray, Reese Witherspoon's hot pink skirt and more

Fab or flop week of 10/22
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Fab or flop: Kendall Jenner's head-to-toe gray, Reese Witherspoon's hot pink skirt and more

Fab: Lily Collins

Collins is always dressed to impressed and this ensemble is no exception. She looks amazing in white culotte pants, a subtly patterned white crop top, a black blazer draped over her shoulders and a gorgeous white clutch. She proves that simplicity is bliss and that elegance doesn't have to be colorful.

Get the look: Halston Heritage culottes

(Photo by Donato Sardella/Getty Images for CFDA/Vogue)

Flop: Margaret Colin

Colin isn't quite mastering the trendy new athleisure look with this outfit. We suggest she trade the purple pants for black leggings, the purse for a casual tote, and the graphic baseball cap for something a bit darker and subtler.

(Photo by Alo Ceballos/GC Images)

Fab: Kendall Jenner

Kendall looks amazing in this all-gray ensemble. She paid attention to detail with gray heels and even gray shades, and those extra touches definitely paid off. We also absolutely love the bold, empowering cape!

Get the look: Jessica Simpson cape

(Photo by Raymond Hall/GC Images)

Flop: Pia Mia

While we don't entirely dislike Pia's over-the-knee boots with a red pattern, we don't think they go with the rest of the outfit. Given the torn jeans and casual sweater, we think a suede ankle boot or even simpler over-the-knee boots would better tie the outfit together.

(Photo by Neil Mockford/GC Images)

Fab: Rosie Huntington-Whiteley

While Rosie's outfit is definitely minimal and casual, we can't get over the gorgeous jacket! We love the color and the gold embellishments. She paired it perfectly with flattering torn jeans, heeled booties, a white T-shirt and sexy shades.

Get the look: Parker embellished jacket

(Photo by Josiah Kamau/BuzzFoto via Getty Images)

Flop: Kylie Jenner

While Kylie's outfit definitely flatters her amazing figure, we're not loving the all-over black. She looks a bit intense, especially with the leather boots paired with the flowy pants. We're not sure this is the best outfit for a casual October afternoon.

(Photo by BM1/Getty Images/GC Images)

Fab: Liv Tyler

Liv Tyler is working all our favorite fall trends with this look. She looks amazing in loose-fitting girlfriend jeans, denim-on-denim and a gorgeous extra-long fall coat. She looks charming and sophisticated.

Get the look: Via Spiga coat

(Photo by Alo Ceballos/GC Images)

Flop: Kourtney Kardashian

While we don't mind Kourtney's pants, they don't quite work with her platform sneakers. We'd also like to see her pair them with a slightly less casual top. Altogether, Kourtney seemed to put together three different staple pieces that don't make for a great overall look.

(Photo by Light Brigade/Bauer-Griffin/GC Images)

Fab: Reese Witherspoon

Our lovely Draper James girl is at it again! Reese looks sensational in a flirty yet sophisticated pink printed skirt, a stylish yet simple white tip, old-school, glamorous shades and a gorgeous bucket bag.

Get the look: Bailey 44 tweed skirt

(Photo by Bauer-Griffin/GC Images)

Flop: Gia Coppola

While sheer and silk are definitely in this season, this outfit is a bit over-the-top. It seems Gia tried to combine too many hot trends that ended up making for a very overwhelming ensemble. We're definitely not loving the tights, either.

(Photo by Donato Sardella/Getty Images for CFDA/Vogue)

Fab: Kourtney Kardashian

Redeemed! While we didn't love her dressier look, we definitely approve of Kourtney's athleisure getup. She looks great in high-waisted, flattering leggings, an oversize crop top, slip-on sneakers and a baseball cap.

Get the look: Rebecca Minkoff leggings

(Photo by BAUERGRIFFIN/Bauer-Griffin/GC Images)

Flop: Sienna Miller

While Sienna Miller always looks gorgeous, we're not loving this navy frock. It comes off as a bit frumpy, especially given her small frame. We'd love to see her in something with a bit more shape.

(Photo by Raymond Hall/GC Images)

Fab: Rachel Roy

We know that the fashion designer always looks amazing, but we had to call out this ensemble for being particularly awe-inspiring. Rachel looks amazing in sleek, fitted black pants and a gorgeous floral jacket. The black background makes it seasonally appropriate without losing its flirty, fun vibe. Rachel looks stunning and chic!

Get the look: ASTR floral blazer

(Photo by Donato Sardella/Getty Images for CFDA/Vogue)

Flop: Phoebe Price

Price was seen at a gas station in this highly revealing, slightly bizarre getup. We actually don't mind the skirt (if it was paired with leggings), but the barely-there top and barely-there bottoms are a bit too much for us. We like the hat, though!

(Photo by Steve Buckley/BuzzFoto via Getty Images)

Fab: Kiernan Shipka

Kiernan looks beyond adorable in this gorgeous dress. We love the edgy sleeves and retro clutch. The sleek, elegant shoes add a touch of simplicity and sophistication to the look.

Get the look: Ivanka Trump pointed toe pumps

(Photo by Stefanie Keenan/Getty Images for CFDA/Vogue)

Flop: Mandy Moore

Mandy always looks adorable, but this ensemble doesn't do much for her. Although the dress is black and fairly simple, we don't think it's the most flattering cut. We'd love to see the denim jacket paired with a more crisp dress or even a blouse with girlfriend jeans. We also don't love the pink clutch.

(Photo by SMXRF/Star Max/GC Images)

Fab: Nicola Peltz

This is how to work the sheer and leather trends, ladies! Peltz looks sexy but classy in this leather skirt and ultra-sheer top. We love the black leather clutch and pointy-toe shoes. Peltz looks stunning in this edgy ensemble.

Get the look: Madewell leather skirt

(Photo by Donato Sardella/Getty Images for CFDA/Vogue)

Flop: Nick Jonas

It seems Nick attempted to follow Kendall Jenner's gray-on-gray look from earlier this week. Unfortunately, the trial didn't quite work out in his favor. Perhaps he should try again with gray slacks and a fall peacoat rather than a sweatshirt and sweatpants.

(Photo by GVK/Bauer-Griffin/GC Images)


As stars stepped out this week for promotional events, shopping trips, grocery runs or even to pump gas into their cars, they were sporting their favorite fall trends all along the way. We saw plenty of celebs working culotte pants, capes or draped blazers and extra-long fall coats.

We especially loved Lily Collins' white culotte pants (similar style here) and crop top combined with a black blazer draped over her shoulders. Albeit minimal and somewhat simple, she looked stunning and sophisticated. We loved how she kept the entire outfit completely black and white to add old-Hollywood glam to the look. We also loved Liv Tyler's fall look as she stepped out in NYC's West Village this week. She wore denim-on-denim with extra-trendy girlfriend jeans paired with a long leopard-print fall coat (shop the look here) to add a bit of color and flare. She looked chic and fashion-forward despite the casual vibe.

SEE ALSO: Fab or flop: Jada Pinkett Smith's revealing 'skirt,' Gigi Hadid's stark-white turtleneck

As for flops, the biggest problem we saw this week was stars pairing the wrong staple pieces together. For example, Kylie Jenner stepped out in NYC working culotte pants, a crop top and leather boots. While we actually like each of the separate items, they were a bit too intense when put together for one outfit. Similarly, Pia Mia was spotted sporting leather over-the-knee boots with a red pattern adorning the sides. While we don't mind the boots in general, they didn't work with the light torn jeans and soft, casual sweater she wore with them. They seemed out of place compared to the rest of the ensemble.

Click through the gallery to check out all of the best and worst of this week's celeb style and come back and VOTE in our poll below!

Watch this video to see the hottest fall clothing trends:

Fall Fashion Trends: How to Wear Pleats, Velvet and More

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