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.
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 isBest Knockoff Luxury Clothing 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 Wholesale Replica Bag fashion trends, Natalie takes a leading role in identifying news forBest Knockoff Luxury Clothing 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 forBest Knockoff Luxury Clothing ’s social channels including TikTok and Instagram on a weekly basis.
-
Cooler Than a White Button-Down: This Specific Shirt Color Is the Key to Looking Chic This Fall
It's all over the streets and the spring/summer 2026 runways.
-
Spotted on Kendall and Hailey: The Pant Color Trend People Are Swapping Blue Jeans For
It girls with good taste know best.
-
Fashion People Are Wearing These Fall Color Trends Instead of Black and White
-
Black Sandals Are Nice and All, But in NYC, Everyone Knows This Shoe Color Looks Chicer With White Pants
The unexpected choice is always a winner in this particular city.
-
No Color Coordination, No Problem—This Summer Outfit Trend Is Pure Fashion Serotonin
Bask in its happiness.
-
Forget Burgundy—COS Has Declared *This* the It Color to Wear for Fall
It's lighter and more romantic.
-
Starting Now, This Is the Anti-Trend Pant Style That's Going to Bench White Trousers
You need this color in your closet.
-
Zara Just Gave Us a Hint at the Biggest Color Trends of Fall 2025
From primrose pink to rich maroon.