Who:

Rihanna

What:

A high slit skirt.

Why:

With it’s midi length and up to there slit, Altuzarra’s Spring skirt melds a beachy boheme that works for a cool evening look. Take that shape anywhere in a similar style in white.

Get the look now:

Altuzarra pencil skirt, $650 at mytheresa.com.

Who:

Chloe Sevigny

What:

A Contrasting Statement Piece

Why:

The It girl’s high shine leather Kenzo dress and white heels are sleek and very cool, and come together perfectly with a more glam necklace in earthy shades. Expect the unexpected.

Get the look now:

Finn diamond and coral bubble necklace, $3,950 at barneys.com.

Who:

Diane Kruger

What:

Well-belted.

Why:

Diane Kruger has a way with flawless, but this equestrian-inspired ensemble reaches a whole other level. The piece de resistance is definitively a waist-cinching belt.

Get the look now:

Michael Kors belt, $895 at shopBAZAAR.com.

Who:

Zoe Saldana

What:

Layering at it best.

Why:

The actress’ very cool, yet very simple look can easily be a “shop your closet” moment. Black leggings and a white button down, paired with lace up booties reach another level thanks to a cropped black sweater.

Get the look now:

525 America crop sweater, $79 at shopbop.com.

Who:

Beyoncé

What:

A statement pant grounds prints.

Why:

Just when mixed prints begin to feel a bit tired, someone enters with a fresh approach. Beyoncé’s striped coat and graphic top come together thanks to tailored green trousers.

Get the look now:

J. Crew seamed motorcycle pant, $128 at jcrew.com.

Who:

Nicole Richie

What:

A perfect pair of denim flairs.

Why:

The reason is simple: this ensemble would look as completely elegant today as it would have ten years ago, or five years from now. It fits well, utilizes basics, and is effortless, but it’s those jeans that really seal the deal.

Get the look now

: Wildfox jeans, $198 at shopbop.com.

Who:

Caitlin Fitzgerald

What:

The ’70s-inspired suit

Why:

The blonde beauty is put-together but still unfussy in a super-flattering chambray suit from Louis Vuitton’s Resort collection. The flared pant and fitted jacket make the actress appear even more long and lean.

Get the look now:

By Marlene Birger jacket, $675 and pants, $450 at net-a-porter.com.

Who:

Marie Delmas

What:

A Signature Shade

Why:

You don’t have to choose one hue from here on out, but allowing one shade to take focus in a look, like PR maven Delmas does here in Valentino, really makes for a sartorial home run. Match your lip to your coat to your shoes for a streamlined statement.

Get the look now:

Les Copains coat, $1195, and Gianvito Rossi sandals, $720 at shopBAZAAR.com.

Who:

Emilia Clarke

What:

A bright statement blazer

Why:

The actress’ winning combination of great black trousers, a striped top, button down and nude heels—all by Tory Burch–could have been a complete look, but a bright pink double breasted jacket makes for the perfect, bold finishing touch.

Get the look now:

Joseph blazer, $610, www.farfetch.com.

Who:

Diane Kruger

What:

High contrast coordinating prints.

Why:

Although eccentric, colorful print on print and color-blocking have mainly fallen out of favor due to their almost clownish approach, matching prints in black or navy and white still lend whimsy without falling over the top—as evidenced by the always on-point Diane Kruger in Chanel.

Get the look now:

Miu Miu skirt, $1675, and top, $880 at net-a-porter.com.

Who:

Cate Blanchett

What:

The easy shirtdress.

Why:

What better piece to wear to a BAFTA tea party than a ladylike tee length dress? The style icon’s Michael Kors number hits the mark with a vibrant hue, tailored fit and great accessories. Consider the cotton shirtdress one step to simple elegance.

Get the look now:

Collection Thomas Mason for J.Crew shirtdress, $495, jcrew.com.

Who:

Michelle Dockery

What:

Super slimming illusions.

Why:

The Downton Abbey starlet looked entirely modern in a Barbara Casasola dress for the LoveGold Honors Michelle Dockery event. The geometric panels at the waist create a slimming line on the already-willowy actress, and that deep marigold hue feels very of-the-moment.

Get the look now:

Tibi Odeon dress, $285, tibi.com.

Who

Suki Waterhouse

What:

Monochromatic dressing.

Why:

Wearing a hue head-to-toe results in instant lengthening and thinning, as evidenced by a sleek Burberry burgundy suit on this It girl. Try an all-in-one in a deep purple to get the same affect.

Get the look now:

Sophie Hulme purple jumpsuit, $775, shopBAZAAR.com.

Who:

Lea Seydoux

What:

An embellished evening coat by Prada.

Why:

A bit of a throwback, the evening coat looks utterly fresh right now, especially with unabashedly feminine crystal details.

Get the look now:

J. Crew collection coat, $1,350, net-a-porter.com.