Jennifer Lawrence Just Tried the TikTok Colour Theory Fashion People Use to Elevate Their Basic Outfits

Any fashion person who has been around the block knows that Jennifer Lawrence is one of the most reliable sources out there for new-season styling inspiration. Whilst her daily outfits most often involve simple, well-tailored items, the actor likes to liven up her looks by layering in something a little unexpected—often sparking a trend in the process.
Stepping out in a simple look composed of a fresh white tee and black voluminous trousers, Lawrence invigorated her outfit with an easy and underrated styling trick. Casually knotting a vivid red jumper around her shoulders, she utilised the unexpected red theory to add a playful wash of colour to her otherwise casual outfit.
First identified on TikTok, the idea is that a flash of red, either in an outfit or in room decoration, makes the rest of the look or space feel more stylish by proxy. And, I have to say, J.Law proved this theory with her latest ensemble.
A fashion person's favourite way to refresh their daily style, the unexpected red theory utilises the colour's associations with passion and love to inject a fiery element into an outfit in a subtle way. Adding dimension to a look when worn layered over a white tee à la Lawrence, this trend also looks chic in the form of an LBD styled with vivid red heels, or a double-denim look worn with a bright red cap.
It's no secret that the "pop of red" trend was a favourite within fashion circles last season, and now it's officially set to continue its reign. Read on to discover the red items we'll be working into all of our casual looks this season.
SHOP OUR FAVOURITE WAYS TO WEAR A POP OF RED:
The heeled mule trend is taking off this season.
Style this without the strap as a clutch or wear it as a crossbody.
Style with your favourite LBD to completely refresh the look.
In my opinion, cashmere socks are one of the biggest luxuries out there.
Style this with a sequin skirt or pair with your favourite jeans.

Natalie Munro is Who What Wear UK’s news writer and has worked in the fashion industry since she graduated with a degree in Journalism from the University of the Arts London. Natalie’s experience in the industry spans journalistic and styling roles that have seen her work for publications including British Vogue, Conde Nast Traveller, Vogue Ukraine, AnOther Magazine and Elle UK.
With an interest in uncovering the latest fashion trends, Natalie takes a leading role in identifying news for Who What Wear UK. Reporting on a daily basis, Natalie focuses on trends on and off the runway, as well as street style and celebrity fashion. Natalie also creates content for Who What Wear’s social channels including TikTok and Instagram on a weekly basis.
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