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Fashion Trends for Summer 2025: What to Wear and How to Get Your Perfect Fit

Author: Stylist and brand team at Tellar

Date: 2025

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As the sun returns and the temperature rises, Summer 2025 is bringing bold new energy to fashion. From reimagined tailoring to functional elegance, the season's biggest trends are a mix of high style, comfort, and personal expression. Whether you're heading on holiday, dressing for hybrid work, or simply want to elevate your everyday style, this is your complete guide to what’s hot this summer — and how to make sure it fits you perfectly with Tellar.co.uk.

Top Fashion Trends for Summer 2025

1. Liquid Silks and Glossy Textures

Summer 2025 sees the return of high-sheen finishes — think liquid silk dresses, glossy co-ords, and iridescent blouses. These luxe textures catch the light and add movement, giving effortless glamour without feeling heavy in heat. Expect to see bias-cut silk dresses in rich jewel tones and light-reflective separates in high-end and high-street collections alike.

2. Soft Tailoring with a Twist

Structure is back — but it's softer, looser, and infinitely more wearable. Think linen-blend waistcoats, boxy short suits, and oversized blazers paired with loose shorts or culottes. The key is balance: tailoring that skims, not restricts.

3. Low-Waist Comeback (With Options)

Y2K is still making waves — and the low-rise trend is back. Expect relaxed trousers and skirts to sit just above the hips, but with modernised silhouettes and layering options. For those not ready to dive into the low-rise look, drop-waist dresses and tunics offer a softer entry point that nods to the trend without compromising comfort.

4. Sheer Layers and Mesh

Transparency is a leading theme for Summer 2025. From layered mesh tops to sheer slip dresses worn over structured underpinnings, the look is delicate but deliberate. Brands are combining transparency with utility, offering layered sheers in performance fabrics, so it’s not just pretty — it’s practical too.

5. Utility Redux

Fashion is leaning functional again. Pockets, straps, and zips are design features rather than hidden afterthoughts. Cargo skirts, parachute dresses, and technical fabrics are everywhere, styled up with minimalist accessories for balance. This utilitarian aesthetic is being driven by both climate-conscious production and a push for fashion that works for modern lifestyles.

6. Bold Colours, Earthy Neutrals

Two camps are forming: dopamine brights (neon citrus, cobalt, hot pink) vs. desert-inspired tones (clay, olive, stone). Designers are embracing contrast colour-blocking as well as tonal layering, meaning you’ll find your place whether you're colour shy or colour obsessed.

7. High-Leg and Asymmetric Swimwear

Swimwear trends this season are driven by both nostalgia and innovation. Think 80s-style high-cut legs, one-shoulder swimsuits, and sculptural bikinis with mesh or wrap details. The emphasis is on clean lines and bold silhouettes.

Why It’s Not Just About Trends — It’s About Fit

No matter how on-trend an outfit is, if it doesn’t fit well, it won’t look right — or feel good. One of the most frustrating things about buying clothes online (especially in summer when we shop more for holidays, weddings, and events) is not knowing if the size you pick will actually fit.

That’s where Tellar.co.uk comes in.

💡 Tellar.co.uk: Your Size in 1500+ Brands – Real Time

Tellar.co.uk is the UK’s leading free sizing tool — designed to match your exact body measurements to clothing sizes in over 1,500 brands, in seconds. No more size guesswork. No more returns. Just confidence.

✅ How It Works:

  • Create your free profile at www.tellar.co.uk/create-profile/

  • Enter your chest, waist and hip measurements — just once

  • Instantly get your best size in stores like Zara, COS, Reiss, Mango, H&M, John Lewis, and hundreds more

  • View brand-specific sizing and real-time fit guidance based on your body

  • Use your profile any time you shop online

And yes — it’s totally free. No subscriptions. No upsells. Just smart sizing designed for real people.

🧭 What Makes Tellar.co.uk Different?

Unlike generic sizing charts or ‘S/M/L’ estimates, Tellar uses actual brand size data, tailored to your personal shape. That means it’s:

  • More accurate than store fit finders

  • Totally brand-specific

  • Works across women’s and men’s fashion

  • Built for UK shoppers

  • Accessible via web or mobile

  • And coming soon as an app

📢 Get Started Today

This summer, don’t just shop the trends — own them with confidence. Head to www.tellar.co.uk and find your size in every store before you buy.

Whether you're picking the perfect tailored vest, buying a bias-cut silk dress, or choosing a high-rise cargo short — Tellar.co.uk helps you get it right first time.

🔗 Useful Tellar Links:

📲 Follow Tellar.co.uk on Socials for Style + Fit Tips

✍ Final Thought

Fashion in Summer 2025 is about fluidity — in both fabric and fit. But while designers are evolving the trends, Tellar.co.uk is evolving how we shop them. With data-backed sizing recommendations, Tellar empowers you to enjoy the season’s styles — without the fear of buying the wrong size again.

Get your exact fit now → www.tellar.co.uk

Find your size in 1,500+ brands real-time. It’s free & easy.

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