Style Guides

During the 2024 UK General Election campaign, Rishi Sunak was photographed wearing the same aegean blue Charles Tyrwhitt quarter-zip on twelve separate public appearances. Fashion commentators noticed. Style writers wrote about it. The broader public formed opinions about what it meant. And somewhere beneath all the political noise, a genuinely interesting menswear conversation emerged.

Because the quarter-zip Sunak chose to wear so consistently is not, in itself, a bad piece. It is a smart piece. The question — and this is where the menswear lesson lives — is not whether to wear a quarter-zip, but how to wear one in a way that communicates the right things. Sunak's version communicated consistency. Done differently, the same silhouette communicates old money ease. Here is the difference — and how to be on the right side of it.

Why the Quarter-Zip Became Britain's Most Talked-About Knitwear

The quarter-zip's cultural moment in the UK in 2024 was not accidental. Both Sunak and his opponent Keir Starmer chose their favourite pieces to re-wear more than ten times throughout their campaigns — for Sunak, the quarter-zip; for Starmer, a plain navy shirt. The style serves as a status symbol for men of a certain position — either thrown over a T-shirt or a shirt and tie. It's corporate, casual and — crucially — can be both.

What Sunak Was Trying to Communicate

The choice was deliberate. Sunak's laid-back merino knit conveys a homey sense of warmth and safety. Colour analysts noted that blue communicates trust, integrity, and leadership — which explains the consistent aegean blue rather than a neutral grey or camel. Seeing the same outfit again and again will convey consistency, according to political image experts. The repetition was a message: reliable, unhurried, the same man every day regardless of pressure.

Why It Divided Opinion — And What That Reveals

The conversation around Sunak's quarter-zip revealed something true about the piece itself: worn without consideration, it slides easily into what fashion writers now call the finance bro aesthetic — the corporate, safe, somewhat joyless uniform of a man who chose function over style. His go-to items include grey crew-neck jumpers, navy cashmere hoodies, and quarter-zip knits from Ralph Lauren, Loro Piana, and Brunello Cucinelli. The labels were impeccable. The execution, at times, was not. The lesson is not in the piece itself but in how it is worn — and with what.

The Real Menswear Lesson: How to Wear a Quarter-Zip Correctly

The quarter-zip has undergone a remarkable transformation. Once dismissed as a joyless uniform for office drones, influential labels such as Mfpen and Amiri introduced it into their autumn/winter 2025 collections, with luxury houses like Dior and Louis Vuitton following for spring/summer 2026. The piece is not the problem. The styling is. Here is how to wear it the right way.

Avoid the Pairing That Reads as Corporate

The Sunak look — quarter-zip over a formal shirt with cropped dress trousers and dress shoes — places the piece squarely in corporate territory. It looks like a man who removed his tie and jacket and kept everything else unchanged. This creates a register confusion: the knitwear says relaxed, the rest of the outfit says boardroom, and the combination says neither particularly well.

The fix is simple: commit to one register. If the quarter-zip is the primary piece, everything around it should support its smart-casual position rather than pulling it toward the formal end. As Giorgio Armani put it: "Elegance doesn't mean being noticed, it means being remembered." The quarter-zip worn with complete intention in the right combination is exactly that kind of elegance. Worn as an afterthought over the wrong pieces, it remembers itself for the wrong reasons.

The Three Combinations That Elevate It

Over a white T-shirt with dark selvedge denim and suede Chelsea boots. This is the most relaxed and the most immediately stylish option. The quality of the quarter-zip elevates the denim. The suede boot softens the combination. Nothing reads as corporate because nothing in the outfit has any formal association. This is how David Beckham wears it on family outings. It works because the register is consistent throughout.

Over a white Oxford shirt collar with tailored stone chinos and brown leather brogues. The shirt collar visible above the quarter-zip neckline adds a considered layer that reads as smart-casual rather than casual. The stone chino and brown brogue combination keeps it grounded in the old money palette — warm, neutral, and entirely correct. This is the combination Sunak came closest to with his taupe chinos and brown brogues — and when he wore it well, it genuinely worked.

Beneath a camel or charcoal overcoat as a winter mid-layer. The texture of the knit visible at the coat's lapel is one of the most quietly compelling winter style details available. Worn this way, the quarter-zip is not the outfit — it is the layer that makes the outfit complete. Ralph Lauren built an entire design philosophy around exactly this kind of considered layering: "I'm interested in longevity, timelessness, style — not fashion." The quarter-zip worn as a quality mid-layer embodies all three.

What to Look For When Buying — The Fabric and Fit Principles

The difference between a quarter-zip that communicates quiet luxury and one that communicates corporate function is almost entirely in the fabric and the fit. Getting both right eliminates the problem entirely.

Fabric: Natural Fibres Are Non-Negotiable

Merino wool, cashmere, or a wool-cashmere blend are the correct fabrics for a quarter-zip that communicates old money quality. These fibres have a drape and softness that synthetic alternatives cannot replicate — and they communicate quality to anyone standing close enough to notice, which is precisely the quiet luxury principle in action. Wearing high-end knitwear conveys a sense of properness and refined taste. The fabric is where that refined taste lives — not in the label.

Fit and Colour: The Two Variables That Decide Everything

The fit should sit comfortably across the shoulder and through the body without pulling or bagging. A quarter-zip that is too loose reads as slovenly. One that is too fitted reads as trying too hard. The correct fit moves easily with the body and maintains its shape when worn.

For colour: navy, charcoal, camel, forest green, and cream are the old money palette. Avoid bright or saturated colours that compete with everything around them. The aegean blue that Sunak favoured sits at the warmer, more approachable end of the blue spectrum — a perfectly valid choice when the rest of the outfit is in the right tonal range. The piece communicates what it communicates based on everything surrounding it. Choose the surroundings as carefully as the piece itself.