Fab or flop: Katy Perry's skin-tight jumpsuit, Ariana Grande's see-through jacket and more

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Fab or flop week of 11/4
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Fab or flop: Katy Perry's skin-tight jumpsuit, Ariana Grande's see-through jacket and more

Fab: Naomi Campbell

We're OBSESSED with this gorgeous suede jacket. Campbell looks flirty and chic in a flattering raspberry dress and jacket, open-toe heeled booties and an adorable fringe clutch.

Get the look: Mango suede coat

(Photo by David M. Benett/Dave Benett / Getty Images for Burberry)

Flop: Ariana Grande

We commend Ariana for being bold enough to sport white-on-white in the fall. However, we're not fans of this completely transparent jacket. It's not the classiest piece we've seen on her and it takes the look down a knotch. We also don't love those two buns in her hair, even if it is her signature look.

(Photo by Neil Mockford/GC Images)

Fab: Romee Striid

Striid looks amazing in leather pants, fierce heeled combat boots and a sleek white top with cutout shoulders. We love the belt, choker necklace and over-the-shoulder bag she paired the look with!

Get the look: Ralph Lauren faux leather leggings

(Photo by Alo Ceballos/GC Images)

Flop: Angelina Jolie

While Jolie normally hits her looks out of the park, this one seems to have just missed the mark. It's not the most flattering frock we've seen her sport and the soft blue color and nude heels seem to wash the star out a bit.

(Photo by Josiah Kamau/BuzzFoto via Getty Images)

Fab: Rosie Huntington-Whiteley

Rosie takes the over-the-knee boot trend to another level with these gorgeous suede kicks. We're also obsessed with her navy pea-coat and mini bucket bag. Tres chic!

(Photo by Neil Mockford/GC Images)

Flop: Willow Smith

While we don't mind the silk shift dress, we're not loving this oversized plaid jacket or the combat boot-high socks combo Willow's sporting. Plus, lanyards around the neck are never fab accessories.

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

Fab: Kiera Knightley

Knightley looks cool and comfy in a thick leather jacket, nautical striped shirt, cuffed boyfriend jeans and lace-up boots. She's keeping it casual while working some of fall's trendiest staples.

Get the look: ASOS boyfriend jeans

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

Flop: Lorde

Sheer and lace are definitely in right now, but we're not loving the way Lorde paired them. We love her bandeau and pants, just not the sheet dress covering both. We'd love to see this look paired with a sleeker top or jacket to give it an extra flare. 

(Photo by Raymond Hall/GC Images)

Fab: Candice Swanepoel

We see you bringing velvet back, Candice! She looks amazing in a velvet wrap dress, simple black pumps, a sleek leather jacket and a sexy navy bucket bag.

Get the look: Reiss velour dress

(Photo by Alo Ceballos/GC Images)

Flop: Phoebe Price

For starters, we seriously hope Phoebe was in her pajamas when this photo was taken. That being said, we're still a bit confused about the shoes. If she insists on sporting faux fur boots, we suggest she at least wear two of the same color.

(Photo by Steve Buckley/BuzzFoto via Getty Images)

Fab: Kate Grigorieva

Another shining example of gorgeous suede over-the-knee boots! We love how Kate kept the look casual with a simple sweater but spiced it up a bit with a sophisticated over-the-shoulders jacket.

(Photo by Michael Stewart/GC Images)

Flop: Katy Perry

While jumpsuits and capes are both very in this season, we're not loving this number on Katy Perry. The jumpsuit is a bit too tight in all the wrong places and the cape seems too dramatic rather than trendy. We like the waist accessory and the heels, though!

(Photo by Bennett Raglin/Getty Images for David Lynch Foundation)

Fab: Reese Witherspoon

Witherspoon looks charming in navy heels, jeans, a silk collared shirt, a tweed jacket and a gorgeous eggplant bucket bag. She's the picture of chic elegance in this sophisticated yet flirty ensemble.

Get the look: Ivanka Trump tweed jacket

(Photo by Bauer-Griffin/GC Images)

Flop: Naomi Watts

Jumpsuits might be all the rage right now, but Naomi's getup isn't exactly the trendiest of options. It seems a bit frumpy despite the chic jacket, slick shoes and gorgeous purse. We love all of the accessories and just wish she'd trade the jumpsuit for one that's a bit more flattering.

(Photo by Alo Ceballos/GC Images)

Fab: Constance Wu

Constance looks adorable yet edgy in this floral knee-length skirt, simple black T-shirt, funky two-toned over-the-shoulder bag and edgy thick-heeled shoes. She looks comfortable, casual and cool.

Get the (exact) look: Ted Baker floral skirt dress

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

Flop: Gigi Hadid

We're obsessed with the jacket, bag and shades...but the leotard? Not so much. We assume Gigi was coming from some sort of exercise class or practice in this getup, but it wouldn't hurt to throw on a pair of pants before hitting the streets of NYC.

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

Fab: Lady Gaga

While Lady Gaga is known for her bold, outrageous ensembles, this look is actually quite subtle and chic. We love the white turtleneck top and cuffed, high-waisted pants. Her seductive shades and oversized clutch add sophistication and elegance to the mix.

(Photo by James Devaney/GC Images)

Flop: Paloma Faith

We like the idea of Paloma showing off her amazing curves with sheer touches to the dress, we just don't love the nude color or the print of the front of the ensemble. The front also seems to be somewhat sheer, which isn't our favorite look.

(Photo by Kirstin Sinclair/Getty Images)

Fab: Ruby Rose

Ruby Rose is a vision in leather in this sleek, trendy and edgy getup. We love the zippers all over the pants and the sexy, stylish shades. The star looks NYC chic (despite being in Los Angeles) in the black-on-black ensemble.

Get the look: Mynt faux leather vest

(Photo by Bauer-Griffin/GC Images)

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As models shopped around Manhattan after being casted in the Victoria's Secret show and other stars roamed the streets of L.A. to catch up with friends this week, they all made efforts to sport their best November style.

We especially loved Naomi Campbell's look this week (similar style here). She dazzled in a gorgeous raspberry suede jacket, open-toe heeled booties and an adorable fringe clutch. She looked chic and flirty in all the right ways. We were also obsessed with model Romee Striid's outfit as she turned heads throughout NYC (get the look here). She sported leather pants, fierce heeled combat boots and a sleek white top with cutout shoulders. We love the belt, choker necklace and over-the-shoulder bag she paired the look with!

SEE ALSO: Victoria Beckham's bright red pants, Gwen Stefani's hot pink mini dress

As for flops, the biggest mistakes we saw this week were celebs sporting unflattering outfits or items that seemed a bit low in quality. For example, we weren't fans of Ariana Grande's transparent jacket. We're still not sure if it's a rain jacket or not, but either way we'd like to see her trade the staple with something a bit more elegant. We also didn't love Angelina Jolie's blue frock in NYC this week. It's not the most flattering dress we've seen her sport and the soft blue color and nude heels seem to wash the star out a bit.

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 some of the best fall fashion trends:

Expert Reveals Fall Fashion Trends On A Budget

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