What Trousers Are on Trend Right Now? What Should You Invest In?

Trousers are no longer just the supporting act to your outfit — they are the outfit. From wide-leg silhouettes to tailored cuts, the right pair of trousers can define your entire look. But in a fashion landscape that's constantly evolving, what trousers are actually on trend right now? And more importantly — what should you invest in that will last?

This guide breaks it down with practical advice, style picks, fabric tips, and expert-backed sizing help from Tellar.co.uk — the UK's leading free sizing tool.

Trending Trousers in 2025: The Ones Everyone’s Talking About

Here’s a look at the most talked-about trouser trends dominating the UK right now — straight from runways, high street collections, and social feeds.

1. Wide-Leg Trousers Are the New Staple

Wide-leg trousers are everywhere — from Zara and COS to Reiss and Totême. High-waisted and fluid, they give a polished feel whether styled with trainers, boots or heels.

Best For: Smart-casual offices, weekend brunches, and transitional layering.

Brands to check out:

High Street: Arket, Mango, Massimo Dutti
Designer: Totême, Joseph, Tove Studio

🔗 Find your perfect wide-leg size across brands instantly at Tellar.co.uk

2. Tailored Trousers with a Relaxed Edge

Classic tailoring is getting a refresh — with front pleats, longer hems, and soft fabrics like lyocell blends and wool-viscose mixes.

Style tip: Pair with a fitted knit, open button-down, or boxy blazer for a relaxed, modern vibe.

Best styles to shop:

The Frankie Shop’s Bea Pant – designer favourite
COS Tailored Twill Trousers – minimalist and versatile
Reiss Mason Trouser – sharp but wearable

✅ Unsure of your size? Tellar.co.uk helps match your exact measurements to every brand listed above.

3. Cargo Trousers Are Back (But Sleeker)

The 90s revival continues — and cargo trousers are leading the way. But forget baggy skater silhouettes. The 2025 version is sleeker, more structured, and made from smarter fabrics.

Trending now: Neutral tones (stone, olive, navy) with tapered ankles and minimalist pocketing.

Where to look:

High Street: COS, Weekday, & Other Stories
Luxury: The Row, Nili Lotan, Loewe

💡 Pro Tip: Not all cargos are flattering on every body type — head to Tellar.co.uk to find the best fit for your shape.

4. Denim Trousers and Jean Hybrids

2025 is leaning into structured denim alternatives. Think wide-leg denim trousers, pleated denim blends, or “jean-trouser hybrids” with tailored waistbands.

Why it matters: You get the ease of denim but the polish of a trouser.

Trending cuts:

Barrel-leg
Longline straight
Patch-pocket styles

Best buys:

High Street: H&M Premium, Zara Studio, Monki
Designer: Citizens of Humanity, Agolde, Frame

🔍 Use Tellar.co.uk to make sure your waist/hip ratio matches the denim cut — no more guesswork.

Trousers Worth Investing In (They’ll Outlast Trends)

While fast fashion delivers on trend updates, certain trouser styles are worth truly investing in. Why? Because they transcend trend cycles and work across seasons.

Here’s what to prioritise:

✅ Tailored Wool Trousers

A classic wool trouser in grey, navy, or camel is timeless and seasonless. Ideal for work, dinners, and dressier weekend looks.

Recommended Brands: Reiss, Theory, Joseph, Me+Em
Best Cuts: Mid-rise, pressed pleat, full-length

🧵 Fabric matters. Look for wool blends with stretch or natural creases. Use Tellar.co.uk to ensure the thigh and hip area fits properly across brands.

✅ Structured Wide-Leg Neutrals

Invest in wide-leg trousers in black, beige or off-white with a heavier drape. These are endlessly versatile.

Brands Worth Buying From: Totême, Aritzia, Arket, Sezane
Why It Works: The drape flatters every height and shape.

🛒 Don’t size up “just in case” — find your true fit with Tellar.co.uk

✅ Silk or Satin Trousers for Evening

Yes, you should own a pair. A well-fitted pair of silk or satin trousers can replace dresses for evening events.

Style Examples: Straight-leg with elasticated waist, or wide-leg with side zip
Where to Buy: Ghost, Vince, Asceno

💬 Even silk trousers have sizing quirks — rely on Tellar.co.uk to avoid costly returns.

Understanding Fit: Why Sizing is So Frustrating

It’s no secret: trousers are the trickiest item to buy online. Waistbands vary. Hips are unpredictable. Size 12 in Zara isn’t a size 12 in Reiss.

That’s why Tellar.co.uk exists.

🔍 What Tellar.co.uk does:

You input your body measurements (or known size in a brand)
It matches you instantly to your best-fitting size in 1,500+ brands
No more trial-and-error or returns

And it's 100% free. Try it at Tellar.co.uk/create-profile

Brands to Watch in 2025: High Street vs Designer

Let’s break down where to shop by budget and quality.

🔹 High Street (Affordable & Stylish)

Arket: Clean, functional tailoring
Mango: Trend-led styles for all shapes
Massimo Dutti: Elevated casuals and evening picks
H&M Premium: Surprisingly durable for the price

🔗 Check what size you are in each instantly at Tellar.co.uk/store-size-lookup

🔸 Designer (Long-Term Investment)

The Row: Minimal, architectural trousers
Me+Em: Workwear perfection with shape retention
Tibi: Edgy but wearable silhouettes
Totême: Understated luxury staples

Designer trousers aren’t all cut the same — use Tellar.co.uk before investing.

What to Avoid: Common Trouser Mistakes

Even with the best intentions, shoppers often fall into these traps:

🚫 Ignoring fabric content — Always check for elastane or polyester if you want stretch or easy-care.

🚫 Guessing your size — Especially with brands like COS or Zara that run differently from ASOS or & Other Stories.

🚫 Not dressing for your proportions — If you’re curvy, straight-cut trousers might cling in the wrong spots.

✅ Use Tellar.co.uk to get a brand-specific fit recommendation based on your actual shape — not just your waist size.

Final Tips for Trousers That Fit and Flatter

Invest in tailoring — A £50 pair from Zara can look like £300 with the right hem and taper.
Don’t neglect rise — Mid-rise elongates the torso; high-rise can exaggerate if not balanced with a shorter top.
Choose wisely — Not every trend works for every shape. Know your body, know your fabrics, and buy for longevity.

And remember — Tellar.co.uk does the hard sizing work for you. So the only decision you need to make is: which style suits your wardrobe best?

Ready to Shop Smarter?

✨ Create your free profile today:

🔗 www.tellar.co.uk/create-profile/

🔍 Want to check your size in a specific brand?

🔗 www.tellar.co.uk/store-size-lookup/

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