Menswear Trends 2026: What’s In & What’s Out

A Modern Guide to Suits & Blazers

As menswear moves into 2026, one thing is clear: sharp, structured tailoring is back. Whilst recent years have seen the rise of looser exaggerated proportions and relaxed silhouettes, this year is all about structure, classic cuts and refinement. Clean lines, heritage fabrics, and slim tailored fits dominate. Blazers are still top of the trends thanks to their versatility. Here’s what's in, what's out, and how to wear the 2026 biggest suit trends.

What’s IN for 2026

1. Classic Slim & Tailored Fits

Forget extreme cuts that only suit a handful of people; 2026 is all about investing in well-balanced tailoring. Slim tailored fits are big in 2026 as men seek fits that offer a sharper silhouette without feeling too relaxed or casual. 

Why it works:

  • Enhances posture and presence

  • Looks polished in both professional and social settings

  • Transitions effortlessly from day to evening

This is tailoring that’s designed to be timeless, ensuring your investment goes beyond a trend. 

2. Blazers as Everyday Essentials

Blazers are no longer reserved for formal occasions. In the last decade, blazers have become the cornerstone of a modern wardrobe, earning themselves the accolade as the hardest-working piece in a man's wardrobe. 

Key blazer trends:

  • Textured fabrics: tweed, herringbone, subtle weaves

  • Classic colours: navy, charcoal, brown, muted blue and greens of any kind!

  • Structured shoulders with a tailored waist

Blazers are incredibly versatile and work well from day to night. Increasingly styled with chinos, fine knit jumpers and crisp shirts, they are the perfect choice for smart casual dressing. 

A bearded man with tattoos and piercings wears the Marc Darcy BROMLEY Silver Grey Check Blazer, paired with a white shirt and black tie. He looks to the side, adjusting his suit against a plain white background. A bearded man in glasses exudes confidence, wearing a Marc Darcy BROMLEY Olive Green Double Breasted Check Blazer over a white shirt, with one hand in his pocket. The plain white background highlights his formal attire and composed expression.

3. Heritage Fabrics with a Modern Edge

Traditional British fabrics are enjoying a strong revival as designers, including us, are reintroducing them into modern clothing styles. 

Trending fabrics include:

  • Tweed with finer weaves

  • Subtle checks and windowpanes

  • Wool blends designed for comfort and durability

These fabrics add depth and character to a look while maintaining a clean, tailored silhouette. These fabrics are timeless in their appeal, meaning an investment in a heritage fabric style will serve you right for years to come. 

A man wearing glasses and a marcdarcy TED - Tan Tweed Check Blazer with a navy tie looks down as he adjusts his sleeve against a plain white background. A man in a DION Blue Tweed Check Three Piece Suit adjusts his tie, with contrasting pocket details accentuating the tailoring. He pairs it with a white shirt and brown leather shoes, perfect groomsmen accessories against a plain white backdrop, highlighting his impeccable style.

4. Three-Piece Suits, But Make Them Smarter

Three-piece suits have been around for centuries, and their popularity continues to grow in 2026. Instead of the traditional approach, we’re seeing a more versatile take on how to style a three-piece suit in 2026.

How they’re worn now:

  • Waistcoats paired with open-collar shirts

  • Jackets worn separately as tailored blazers

  • Suits mixed and matched with contrasting waistcoats

This flexibility makes your three-piece suit offer endless options for a myriad of occasions. Your investment in a three-piece suit is no longer limited to a single look. Making the most of the individual pieces is the way forward in 2026.

A man in a Marc Darcy BROMLEY navy check three-piece suit, white shirt, and Prince of Wales tie stands in a light space. He has short hair, glasses, and brown shoes. He adjusts his suit jacket with one hand. A man with short hair stands against a plain white background wearing the marcdarcy JENSON Sky Blue Check Suit with Double Breasted Waistcoat, paired with a white shirt, navy tie, brown shoes, and a patterned pocket square. He looks slightly to the side.

5. Understated Colour Palettes

Bold colours take a step back in favour of refined, wearable tones.

On-trend shades for suits & blazers:

  • Deep navy

  • Soft grey

  • Earthy browns

  • Muted blues and heritage greens

These colours are easy to style, seasonless, and ideal for building a versatile wardrobe.

What’s OUT for 2026

1. Overly Loose or Baggy Fits

Relaxed tailoring still makes an appearance in 2026, but as men seek more refinement, we’re seeing a shift back to styles with more precision and polish. 

Why they’re fading:

  • Lack of structure and definition

  • Can appear untidy rather than intentional

  • Don’t offer the versatility of tailored pieces

Modern menswear is about looking sharp; oversized can often be perceived as too casual.

2. Extreme Experimentation

Ultra bold patterns, exaggerated and novelty details are giving way to more subtle, considered design. Men are seeking quality over experimentation as they step away from fad fast fashion styles to focus on more timeless styles.

Instead, men are choosing:

  • Subtle checks over loud prints

  • Timeless cuts over trend-led extremes

  • Quality fabrics over fast-fashion finishes

How to Wear 2026 Suit & Blazer Trends

To get the most from this year’s trends:

  • Prioritise fit first—tailored or slim, always structured

  • Choose versatile blazers that work beyond formal wear

  • Invest in heritage fabrics that add depth without overpowering

  • Build outfits around classic colours for long-term style

Final Thoughts: Tailoring Leads the Way

Menswear in 2026 proves that trends don’t need to be loud to make an impact. Tailored suits, refined blazers, and classic fabrics are leading a return to confident, well-dressed masculinity—style that feels modern today and relevant for years to come.

If you’re looking to future-proof your wardrobe, the message is simple: choose structure, embrace tailoring, and invest in timeless design.