I Have a Knack for Spotting Trends, and These Unlikely Colour Combinations Are About to Be Big

Lately, I've noticed unlikely colour combinations appearing everywhere in fashion. They might seem bold at first, but then you start seeing how transformative the right unexpected pairing can be.

Colour has a powerful way of dictating our mood. Interiors, packaging—even the shade of your morning coffee cup can alter the way you see the world that day. In fashion, though, the stakes feel higher. An off-note colour pairing can undo an otherwise thoughtful outfit, and historically, there were certain shades you weren't "supposed" to mix. Remember the old "never wear pink with red" rule? But rules are made to be broken, and this one was thrown firmly out of the book a while back. (Valentino practically insisted on our wearing pink and red together in 2022.)

Lately, fashion is getting a little more playful, and a new wave of unlikely colour combinations is coming through. It's not about clashing for the sake of being bold. Rather, it's intentional, grounded in good styling and (most importantly) wearable. This season, I've noticed fashion people leaning into unexpected pairings to break out of the safe neutrals we've all come to default to. The mood is less quiet luxury and more "refined experimentation", if you will, and mixing colours in this way doesn't feel intimidating; instead, it's opening up easy ways to refresh pieces we already own.

We've seen this shift on and off the runways, with designers demonstrating how far we've come from abiding by those old rules. At Prada, brown shirts were layered with pale green in elongated silhouettes that felt almost serene, whilst Miu Miu expanded its collegiate streak with punchy greens and berries in pleated skirts and structured leather jackets.

On the high street, meanwhile, this shift to unlikely fashion colour combinations is even more noticeable. Brands like COS and Arket have leaned into contrast with bags in oddball brights, which I've seen styled with everyday denim, and slouchy knits in buttery pastels teamed with deeper-toned winter tailoring. That's where this story really began; I kept seeing the same unexpected pairings popping up again and again, but in ways that felt achievable, even for someone who usually stays loyal to charcoal, navy and black (like me!).

Below, I'm breaking down the four unlikely fashion colour combinations I think genuinely work—ones I've seen on runways, in lookbooks and on stylish people whose outfits I submit to memory when out and about. They're bold enough to feel fresh, but grounded enough that you won't feel like you're trying too hard.

4 Unlikely Fashion Colour Combinations to Try

1. Pale Yellow + Grey

Style Notes: There's something about the gentleness of pale yellow against cool grey that just works. Think of it as the grown-up sibling of the lemon-and-stone palettes from the minimalism wave we saw around 2019, but with more personality. I love seeing muted yellows in knitwear paired with tailored slate-grey trousers, especially in fabrics like brushed wool and cashmere. Lean into the contrast between softness and structure with a slouchy knit in pastel yellow worn with charcoal trousers, whilst a grey wool coat with a sunny-hued crossbody bag gives winter layers a lift. And for anyone wary of wearing yellow close to the face, accessories offer an easy entry point: a butter-toned bag or scarf adds warmth without overpowering your outfit.

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2. Lime Green + Chocolate Brown

Style Notes: Nineties energy, but grown-up. This pairing is so fun. With the revival of '90s club-kid brights and the ongoing love affair with earthy browns, neon green and chocolate has re-emerged as a nostalgic but thoroughly modern mix. I've seen sharp cocoon coats in rich cocoa styled with acid-green turtlenecks, and chocolate co-ords topped off with a neon leather jacket, like Emili Sindlev (pictured above). It's a contrast that feels electric but far from gimmicky. Look at keeping the silhouettes simple, because the shades do the talking, and streamlined separates, straight-leg trousers, minimal knits and structured outerwear create balance without overwhelming.

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3. Pink + Deep Brown

Style Notes: Pink and deep brown work because they sit closer together on the colour wheel than you'd expect. When styled thoughtfully, the result feels contemporary rather than sugary. I noticed someone on the Tube wearing a rosy knit layered under a dark-chocolate leather jacket, and the whole look had a grounded sweetness without tipping into "girlish" territory. The trick is to choose pinks that lean slightly muted, like rose, blush and faded raspberry, which blend naturally with richer browns. Add texture through suede, mohair and ribbed jersey.

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4. Plum + Lime

Style Notes: Unexpectedly preppy and distinctly 2025, this is the boldest of the four colour combos here, but arguably the most fun. Plum has long been associated with autumn/winter dressing, but when lime enters the picture, the look becomes contemporary and collegiate in a fresh way. Miu Miu played with similar contrasts with its A/W 25 collection: pleated skirts, varsity knits and zesty green details peeked out from layers. The vibe is playful but controlled, so treat lime as an accent if you're new to it; a shirt collar, a slim belt or even a pair of socks. Plum is forgiving, which makes it the perfect base to anchor something brighter.

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