This winter, our coats see life in blue. And not just any one! After seasons spent blending into a palette of black, brown and beige, the colorful coat is making a comeback. His favorite shade? Cobalt blue, as electric as it is elegant, which appeared on the fall-winter 2026-2027 catwalks and in the wardrobes of the most stylish girls. Enough to give a serious boost to our winter silhouettes.
And who better than Hailey Bieber to tell us the color? A true compass of trends, the founder of Rhode, whose brand arrived at Sephora France at the end of September, recently set the tone with a cobalt blue coat. A new style lesson that makes us want to put our dark rooms in the closet. Winter blues? Very little for her.
Hailey Bieber: her cobalt blue Jil Sander coat causes a sensation in Beverly Hills
On October 21, 2026, in Beverly Hills, Hailey Bieber made a notable appearance alongside Justin Bieber, during a Churchome service at the Saban Theater. The centerpiece of her silhouette? A vintage Jil Sander trench from 2011, available in a vibrant cobalt blue. With its loose cut, soft shoulders and below-the-knee length, it brings a good dose of style to a minimalist outfit.
Under this coat that steals the show, the model wears a black crop top, matching flowing suit pants and flat black patent leather mules, possibly by The Row. A pair of tapered black glasses and a Chanel flap bag in burgundy crocodile-embossed leather complete the look. The detail that changes everything? This contrast between electric blue and deep burgundy. An unexpected chromatic combination that matches perfectly.
This is not the first time that Hailey Bieber sees life in blue. Already seen on her shoulders last March, this vintage Jil Sander coat confirms that certain pieces go through the seasons without aging.
Cobalt blue: the trendy color for fall-winter 2026-2027 was everywhere on the catwalks
Cobalt blue didn’t wait for Hailey Bieber to spark. On the fall-winter 2026-2027 catwalks, it has established itself as the ideal antidote to winter gloom. At Marc Jacobs, it adorns a wool coat with a high collar, while Victoria Beckham wears it over a loose trench coat. Bottega Veneta, Mugler and Stella McCartney are also succumbing to this blue wave, each in their own way.
At Marc Jacobs, the cobalt blue coat electrifies the fall-winter 2026-2027 catwalk. Enough to make you want to abandon black this winter.
Which cobalt blue coat to choose this fall 2026? Our selection
At Zara, the royal blue coat with dropped armholes plays the generous volume card at a price of 69.95 euros (reference: 8372/312/420).
This Zara coat is sold for 69.95 euros (reference: 8372/312/420)
At From Future, the Pop Blue double-breasted coat promises a silhouette full of character. What we like about it: its gold “Future” brooch on the front and its 100% wool composition to spend the winter warm.
This From Future coat is sold for 475 euros (reference: 2601WOU04224-2061-36)
FAQ: everything you need to know about the cobalt blue coat
What is the trendy color for fall-winter 2026-2027?
Cobalt blue is one of the key colors of the season, alongside neutral shades and deeper hues.
What brand is behind Hailey Bieber’s blue coat?
This is a vintage Jil Sander trench from 2011.
How to wear a cobalt blue coat?
With a total black look to highlight it, or with gray, ecru and burgundy pieces to play with contrasts.
Does cobalt blue go with burgundy?
Yes ! Cobalt blue and burgundy form a contrasting and sophisticated duo, as Hailey Bieber demonstrates with her Chanel bag.
Which blue coat to choose according to your body type?
A straight cut offers a refined silhouette, while an oversized coat allows you to play with volumes. The main thing is to choose a length and cut in which you feel comfortable.
