Follow suit from Selena Gomez by wearing killer black pumps with an LBD for date night, or with a pencil skirt and blouse for a sophisticated and classy office look.
George likes: Zara Pumps, $90
Channel your inner cool-girl with ankle boots and a cute jumper like Alexa Chung for the weekend, or pair with a pencil skirt and tights for the office.
George likes: ECCO Boots, $240
Throw on a bold necklace like Nikki Reed did with a button-down shirt for the office, or wear with a printed sweater or sweatshirt when you're running around on a Saturday.
George likes: House of Harlow 1960 Necklace, $110
Wear a black blazer with a striped tee for the weekend, or style like Kristin Cavallari with a basic dress and pushed up sleeves for the office.
George likes: Rag & Bone Blazer, $595
Spice up your jeans and tee combo with a vibrant bag like Khloé Kardashian Odom, or throw over your shoulder to add a pop of color to a neutral work ensemble.
George likes: Longchamp Bag, $530
Tuck a basic tee into a pair of trousers for work like Jenna Elfman did here. (Just add a blazer if you need something a little more dressed up). That same tee layered under a colorful anorak is perfect for a laid-back look.
George likes: Sandro Tee, $285
Wear a denim shirt with a printed skirt like Kate Bosworth for the weekend, or tucked into a pencil skirt for work.
George likes: Paige Shirt, $128
Go for a monochromatic look by pairing a leather skirt with a sexy black top à la Audina Patridge for girls' night out, or throw on a cashmere crewneck and add tights and ankle booties for that dressier office cocktail soiree.
George likes: Mason Skirt, $598
A cross-body bag over your torso like Kelly Rutherford did is great for running around on the weekends, but simply wear over one shoulder for the office so it doesn't bunch up the lapels on your blazer.
George likes: Tory Burch Cross-Body, $225
Channel the boys by wearing classic oxfords with cuffed jeans and a printed shirt for the weekend, or test out Misty Miller's look by pairing black tights with a knee-length frock for work.
George likes: Aldo Oxfords, $50
Tuck a white blouse into a pencil skirt like Eva Tamargo did for a classic and sophisticated look, or wear un-buttoned with a graphic tee and distressed jeans for a cool and casual vibe.
George likes: Equipment Button-Down, $207
Wear an oversize sweater with a pair of skinnies for strolling around town like Katie Holmes, or belted with straight-leg, black trousers for work.
George likes: AllSaints Sweater, $168
Define a waist on a loose dress like Busy Philipps did with a colorful belt for a chic office look, or tuck into your belt loops to make your favorite pair of jeans pop on the weekend.
George likes: Kenzo Belt, $305
Olivia Palermo looks chic and laid-back with her ballet flats and flowy skirt, but you can also dress up a leather pair with a ‘50s style full skirt for a cocktail party.
George likes: J. Crew Flats, $198
A slouchy tee, paired with a gray cardigan is cute and casual. But also try wearing one over an A-line dress like Mayim Bialik did for a more put together look.
George likes: Topshop Cardigan, $72
Wear a necklace long and flowy for a casual look like Stana Katic, or wrap around two or three times so it's a bit smaller and to the neck for a classier, more sophisticated look.
George likes: Iosselliani Necklace, $495
Sport a structured black tote with a fun skirt and shirt when you're hanging out like Nikki Phillips, or pair with your power suit for those important business meetings.
George likes: Coach Tote, $298
Follow Melissa Desormeaux's lead by rocking a striped tee un-tucked with skinny jeans for a casual weekend ensemble. But if you're looking to wear the tee to the office, tuck it in with a belt and a neutral skirt.
George likes: AR SRPLS Tee, $130
Stack fun bangles with a men's-inspired watch for a night out like Jessica Parker Kennedy did, or wear by itself if you're looking for a more sophisticated look.
George likes: Michael Kors Watch, $250
Pair a jeweled collar with a white tee and a casual jacket like Brandi Passante when you're off-duty, or with a buttoned-up blouse and a wool blazer for the office.
George likes: Kate Spade New York Collar, $298
MORE PHOTOS: 12 ways to layer with style