Retour au blog

Jacket, zip-up jacket or overshirt: which should you choose for a stylish look?

3 November 2026

In fall, choosing the right men’s jacket helps you combine style and comfort as temperatures begin to drop. Blazers, tweed jackets, overshirts and zip-up jackets each have their own features and suit different needs. Fit, fabric, occasion: discover how to choose the piece that best suits your style and put together stylish outfits for the transitional season.

Which men’s jackets are fall essentials?

The blazer: tailored elegance

With its lapels and structured or unstructured fit, a men’s blazer adds a dressy touch to an outfit. It works equally well with pleated trousers or chinos for a more relaxed look.

The jacket from a three-piece suit can also be worn separately from its matching vest and trousers. To make it work, choose a textured fabric and a color that’s easy to coordinate. Wearing a wool suit jacket with contrasting trousers lets you bring a fresh take on tailored elegance to everyday dressing.

The on-trend blazer for fall


The tweed jacket: a fall classic

Recognizable by its textured fabric, the men’s tweed jacket adds depth to an outfit. Traditionally made from wool, tweed can feature flecked, herringbone or checked patterns. Its varying thickness makes it an appealing fabric for fall.

Paired with an Oxford shirt and flannel trousers, a tweed jacket creates a classic outfit. With dark-wash jeans, it takes on a more contemporary feel. Brown, beige and gray pair particularly well with the colors of the season.

Men’s tweed jacket


The overshirt: an ideal piece for the transitional season

Halfway between a shirt and a lightweight jacket, the men’s overshirt stands out for its shirt collar, button fastening and fit that leaves room for layers.

Made from cotton, corduroy or wool, it can be worn open over a T-shirt or buttoned over a fine knit. Comfortable and easy to pair, it’s particularly well suited to mild days and casual outfits.

On-trend men’s overshirt


The zip-up jacket: an elegant, contemporary alternative

Generally shorter than a conventional jacket, the men’s zip-up jacket is recognizable by its zip or button fastening and relaxed silhouette. A clean-lined style can still look polished, especially when made from a refined fabric.

The THE NINES John brown wool and cashmere zip-up jacket brings together elegance and modern style. Its brown color pairs naturally with a white shirt, beige chinos or navy trousers. It offers an alternative to a blazer for men seeking a less formal outfit.

On-trend men’s zip-up jacket


Blazer, tweed jacket, overshirt or zip-up jacket: which should you choose?

To choose your men’s fall jacket, consider the occasion, the look you want and the clothes you already own. Here are the main differences between these four pieces.

Piece Main advantage Ideal occasion Suggested pairing
Blazer Dressy silhouette Office, meetings Shirt and pleated trousers
Tweed jacket Texture and character Stylish fall outfit Oxford shirt and flannel
Overshirt Easy layering Weekend, mild day Thin sweater and dark-wash jeans
Zip-up jacket Relaxed elegance Everyday wear, smart-casual style Shirt and chinos

How to choose a men’s jacket for fall?

Three criteria can help you choose a transitional-season jacket that meets your needs:

  • Fabric: cotton suits mild temperatures, while wool and heavier fabrics can provide more insulation. Warmth also depends on the garment’s construction and whether it has a lining.
  • Fit: check the shoulder placement, length and roominess. Try on your jacket over a shirt or thin sweater to make sure you can layer comfortably.
  • Finishing details: examine the seams, buttons, closures and quality of construction. A well-proportioned, carefully made piece will hold its shape and appearance more easily.

THE NINES tip: choose an easy-to-pair color such as navy, brown, beige or gray. A jacket that works with several pairs of trousers and shirts will be easier to incorporate into your wardrobe.

Which jacket should you choose for everyday style?

The best choice depends above all on how you dress. If you regularly wear shirts and dress trousers, a blazer or tweed jacket will fit naturally into your wardrobe. If you prefer smart-casual outfits, a zip-up jacket offers an appealing compromise. For more relaxed days, an overshirt gives you plenty of layering options.

These four pieces can complement one another throughout fall. Explore THE NINES jackets, zip-up jackets and overshirts to create outfits that bring style and comfort together.

FAQ: common questions about men’s jackets

Which men’s jacket should you choose for fall?

An overshirt suits mild days, while a wool zip-up jacket or tweed jacket may work in cooler temperatures. For a professional outfit, choose a blazer. Your choice also depends on the garment’s thickness, the wind and the layers worn underneath.

What’s the difference between a blazer, a zip-up jacket and an overshirt?

A blazer is a dressy jacket with lapels; a zip-up jacket is generally a short piece with a zip or button fastening; and an overshirt has a shirt-like construction with a fit suited to layering. They differ mainly in how formal a look they create.

Can you wear the jacket from a three-piece suit separately?

Yes, provided its fabric and color work with separates. A textured wool jacket, for example, can be paired with chinos or contrasting flannel trousers. A very formal jacket in a smooth fabric will generally be harder to wear on its own.

Which jacket should you wear with a men’s shirt?

For a dressy outfit, choose a blazer or tweed jacket. An understated zip-up jacket can also be worn with a shirt for a smart-casual look, especially with chinos or dress trousers.

Which men’s jacket should you wear when it’s 15 degrees?

At around 15 °C, a substantial overshirt, a lightweight zip-up jacket or a blazer over a fine knit may be suitable. Adjust your choice based on the wind, humidity and how sensitive you are to the cold.

Which men’s zip-up jacket should you choose for a timeless, stylish look?

Choose a balanced fit, understated details and a versatile color. A wool and cashmere jacket, such as the THE NINES brown John style, combines a refined fabric with a contemporary silhouette.