J Brand

Over the weekend, Beyoncé and husband Jay-Z stepped out for dinner at Gigino Trattoria in NYC, and for the delicious occasion, Beyoncé rocked black leather J Brand pants and black high-top Isabel Marant sneakers. Up top she sported a L'Agence contrast boucle sweater ($200), round sunglasses, and oversize gold hoops that read "Obama." A gold necklace, a few gold rings, and a black and white bag completed the singer's date-night look. Re-create Beyoncé's latest outfit by pairing her exact sweater — or this less expensive contrast sweater from Forever 21 ($23) — with your leather pants and sneakers. Finish off with equally snazzy accessories to perfect Beyoncé's funky-slash-sporty vibe.

While grabbing coffee during the day in LA, Alessandra Ambrosio showed off her snazzy new jacket: this J Brand leather-sleeved denim jacket ($260). We love leather and we can't live without denim, so as you can imagine, we adore them doubly together. If you're into the edgy style as well, score the model's exact jacket — and her Westward Leaning turquoise sunglasses ($195) to boot — to work into your wardrobe. Use it to edge up a little black dress, and you can even work a denim-on-denim or leather-on-leather look via jeans or leather pants.

Naomi Watts knows how to shield herself from the cold in style. On a recent stroll through NYC, the actress got cozy with this Splendid fair isle sweater ($188). On bottom she sported these J Brand corduroys ($176) and brown suede ankle boots. A simple canvas tote bag, a dark green trench coat, and a delicate gold necklace finished her casual look. Fair isle sweaters and stylish cords are quintessentially Fall, so score Naomi's exact sweater and pants now and start incorporating them into your cold-weather style.

From stripes to leopard to florals, prints are hugely popular among celebrity trendsetters, and the latest to make its mark on Hollywood is camouflage. Hilary Duff donned sleek camo J Brand denim leggings with army green Brian Atwood pumps in Miami, Elle Fanning enjoyed a night out in London in a cool camouflage jacket, and Miranda Cosgrove went glam in a sequin camouflage Cut 25 minidress with lace-up Giuseppe Zanotti boots at a movie premiere in London. This isn't the first time this tough print has popped up on our radar, but it's having a major moment in the spotlight right now. It's the perfect time to incorporate a few of these celeb-approved pieces into your cool-weather looks, so shop our favorite camo-print picks to stand out this season.

While we adore Naomi Watts all glammed up, we can also appreciate her in a casual t-shirt and jeans. The actress strolled the streets of NYC with her kids wearing this Splendid tie-dye tee ($78), these Current/Elliott huckleberry coated jeans ($218), and these celebrity favorite Miu Miu gold geometric sunglasses ($390). Black ballet flats, a black crossbody bag, and a few gold jewels completed Naomi's latest style. Score her exact top, jeans, and sunglasses to sport together, and also mix and match them with other complementary pieces in your closet.

Emma Watson was spotted outside David Letterman's studio in NYC wearing a chic black-and-white ensemble that's super easy to re-create, and you probably already have the main pieces in your closet. The actress started with a black tank and black J Brand cropped jeans ($297), then topped it off with a crisp white blazer. For extra pizazz, Emma finished her look with black-and-gold chain-strap Tom Ford sandals and a gold necklace. What's great about this outfit is that it can work everywhere from the office to a party to a day of running errands. While Emma's exact sandals aren't available online, shop these similar BCBGMAXAZRIA chain sandals ($195) for the same edgy effect. Swap the heels for these Dolce Vita flat chain sandals ($169) if you seek a comfier alternative.

Ashley Greene went on a grocery run at Trader Joe's in LA wearing a quintessential Summer outfit: these J Brand distressed denim cutoffs ($154) with a pink zip-pocket tank covering up a blue halter bikini top, metallic flip-flops, and the crème de la crème, a straw floppy hat. A tan leather bag and delicate star necklace completed her warm-weather look. To shop Ashley's latest look for your next supermarket visit, check out the widget below.

When it comes to casual clothes, Kate Middleton is known to have an affinity for J Brand jeans. Her latest pair, which she wore to the 2012 Olympics in London with a matching Smythe blazer and a striped top, are a closet staple. These J Brand midrise skinny leg navy cropped jeans ($169) are a must have for various reasons. First, their stretchy nature makes them comfortable and easy to move around in. The navy color gives them a sophisticated spin, meaning you can dress them up for night or for the office. The midrise waist will suck your tummy in, and the cropped hem means you can show off all your fabulous shoes, even those with ankle straps. And of course, the princess has them so you can just call them your Kate Middletons. Wear them with cork wedges like Kate — here are her Stuart Weitzmans in denim ($189, originally $375) — or flat sandals for a more laid-back approach.