The 9 Style Rules Jennifer Aniston Follows to the Letter

Jennifer Aniston has influenced our fashion choices for a couple of solid decades, whether we've been looking for a sexy date-night outfit or something a bit more casual. If you've followed her from her lovable role on Friends all the way through her superstar movie career, you may have noticed that the 50-year-old actress seems to have a few style rules that she swears by. Well, we've done some digging, and we've found what's in her fashion bible. From her favorite shoes to her fail-safe combo, read on for a look at what makes Jennifer Aniston's style so special.

The Power of the Little Black Dress
Getty | James Devaney

The Power of the Little Black Dress

By now, Jennifer Aniston is pretty much a synonym for little black dress. Whether she's on the red carpet, having a night out, or out and about in town, the 49-year-old star often wears this wardrobe staple, proving over and over again that nothing can beat a good LBD.

For a stint on The Daily Show With Jon Stewart back in January 2015, Jennifer wore a little black dress with a plunging neckline.

Getty | XPX/Star Max

In June 2016, Jennifer wore a black halterneck dress for a day out in New York.

Getty | Jason LaVeris

For the premiere of Mother's Day in April 2016, Jennifer opted for a black blazer dress.

Don't Be Scared of Showing a Little Skin
Getty | Amy Graves

Don't Be Scared of Showing a Little Skin

Jennifer's everyday style is pretty casual, but when a special occasion arises, she doesn't shy away from showing a little skin. The actress has a knack for choosing some of the most jaw-dropping outfits we've ever seen, from dresses to pantsuits.

For the 2015 SAG Awards, Jennifer wore a vintage Galliano gown that featured a plunging neckline.

Getty | Steve Granitz

For the 21st Annual Critics' Choice Awards in 2016, Jennifer wore a delicate gray Saint Laurent gown.

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At the 2015 Critics' Choice Movie Awards, Jennifer opted for a rust-colored Gucci tuxedo with a plunging neckline.

A Black Jumpsuit Will Always Look Chic and Sophisticated
Getty | Kevin Mazur

A Black Jumpsuit Will Always Look Chic and Sophisticated

While Jennifer might be partial to a little black dress, she also very often wears black jumpsuits. Not only do they look chic and sophisticated, they're also incredibly comfortable. What's not to love?

For a screening of Office Christmas Party in December 2016, she wore a one-shoulder Brandon Maxwell jumpsuit.

Getty | Alo Ceballos

In June 2016, she accessorized her jumpsuit with red heels.

Getty | Jon Kopaloff

In August 2015, Jennifer wore a chic Roland Mouret jumpsuit for the premiere of She's Funny That Way.

Leather Is Always a Winner
Getty | Jason LaVeris

Leather Is Always a Winner

When Jennifer Aniston wants to switch things up a little, she generally turns to leather. Whether she opts for a dress, a jacket, or a top, it adds a touch of edge while sill looking sexy and sophisticated.

Jennifer wore a one-shouldered leather dress by Brandon Maxwell to the season three premiere of HBO's The Leftovers.

Getty | Alo Ceballos

In September 2016, Jen wore her boyfriend jeans with a leather bomber jacket.

Getty | Bertrand Rindoff Petroff

In April 2017, Jennifer wore a Louis Vuitton leather bustier and tailored pantsuit to celebrate the brand's collaboration with artist Jeff Koons.

The Easy Combo That Will Never Let You Down
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The Easy Combo That Will Never Let You Down

Jennifer is often spotted wearing a shirt tucked into her jeans, and it's easy to see why she loves this combo so much. Whether she's running errands, going to work, or stepping off a plane, these outfits always make her look chic and sophisticated, while also being quite relaxed and comfortable.

In December 2017, she wore a chiffon blouse with bootcut jeans, a fringed scarf, gold jewelry, aviators sunglasses, and a chain-strap leather bag.

Getty | SMXRF/Star Max

In June 2017, Jennifer wore a polka-dot blouse with ripped boyfriend jeans and espadrilles.

Getty | James Devaney

In September 2016, she wore a white button down shirt with flared jeans, a Gucci belt, and Burberry espadrilles.

Speaking of Denim . . .
Getty | Raymond Hall

Speaking of Denim . . .

Nothing separates Jennifer from her jeans. Over the years, the actress has proven that denim isn't just a sign of a casual look, and while she's admitted that skinny jeans aren't her favorite, she certainly knows how to rock every silhouette in the book.

In April 2015, she wore a pair of skinny jeans with a cream jumper, black blazer, and black boots.

Getty | Raymond Hall

Jen generally reserves white denim for Summer, and she styled a pair with a black cami and tan heels in June 2016.

Getty | James Devaney

Her slouchy, rolled jeans looked cool with a sweater and a fedora in September 2011.

The Case of the Long Jacket
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The Case of the Long Jacket

Whenever she has to wrap up to warm up, Jennifer opts for a long cardigan, jacket, or coat, which elongates her figure.

For a day of traveling in July 2016, she wore a black and white waterfall cardigan with a white tee and jeans.

Getty | BG017/Bauer-Griffin

In December 2016, Jennifer wore a long black coat over a button down shirt, straight jeans, and ankle boots.

When in Doubt, Wear White Sneakers
Getty | Axelle/Bauer-Griffin

When in Doubt, Wear White Sneakers

If you still don't own a pair of white sneakers, Jennifer Aniston is here to convince you to finally give it a go. The star wears hers whenever she can, red carpet included — and she's not the only one!

For an appearance at We Day California in April 2018, Jennifer dressed down in a black blazer, jeans, and white trainers.

Getty | Marc Piasecki

In April 2017, Jennifer wore ripped boyfriend jeans with simple white sneakers, a camel coat, lightweight scarf, textured crossbody bag, and aviator sunglasses.

Getty | Raymond Hall

In October 2015, she once again wore straight jeans with white sneakers — call this her uniform!

Don't Give Up on This Fall Staple
Getty | James Devaney

Don't Give Up on This Fall Staple

We've been watching Jennifer Aniston style tights since the '90s, but fast forward to 2018, and the actress still pulls them off IRL.

In January 2015, she used them to add stark contrast to a delicate white blouse.

Getty | Jim Spellman

For a Cake screening in November 2014, she paired tights with a plaid dress and knee-high suede boots.

Getty | James Devaney

For a night out in September 2011, she wore her tights with a ruched LBD and heels.