Best Shirt Jackets – Overshirts for Men This Fall (2025 Style Guide)

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Summer is officially behind us, and Fall (or Autumn as we call it here in the UK) has arrived. The air is cooler, the days are shorter, and it’s that in-between season where you don’t quite need a heavy winter coat, but a simple t-shirt won’t cut it either.

That’s why I’m such a big fan of shirt jackets—or overshirts, as we often say on this side of the Channel. They strike the perfect balance: lightweight enough for everyday wear, yet warm enough to layer when the temperature drops. Paired with a good t-shirt underneath, they’re effortlessly stylish and bring that layered look I really love.

In this post, I’ve picked out my five favourite shirt jackets (overshirts) for Fall. Whether you’re after something casual, smart, or versatile enough to do both, these are the pieces I believe every man should consider this season.

H&M Light Blue Relaxed-Fit Twill Overshirt — Affordable Style Layer

First off: this overshirt from H&M is a favourite because it ticks all the right boxes without overdoing it. Light blue, relaxed fit, and built from cotton twill — it’s got that crisp fall look without feeling stiff or overwrought.

What I like:

• The fit is relaxed but not oversized, which matters. I’ve never been a fan of huge shirts that swallow you. This one has enough room for layering, but still keeps shape.

• It has a straight-cut hem (not curved or overly long), which gives it a more stylish finish than typical flannels. Looks cleaner with jeans or chinos.

• The twill cotton feels good — soft to touch, sturdy enough for this transitional season, but breathable so it doesn’t feel hot when the sun peeks through.

• Classic details: turn-down collar, full button placket with contrasting dark buttons, and patch chest pockets. All the essentials.

Why this works for Fall:

If you drop a good t-shirt underneath, this overshirt is perfect for days when it’s cool but not freezing. It adds that extra layer of depth to your outfit, and that easy, layered style is something I always lean on during Fall. Also, at $39.99, it hits that sweet spot — looks good without hurting the wallet.

Amazon Essentials Fleece Shirt Jacket — Simple & Affordable

If you’re looking for something budget-friendly but still stylish, this Amazon Essentials Fleece Shirt Jacket is a solid pick. I’ll be honest — the fit is a little on the tight side, so my advice is to go one size up if you don’t want it clinging too much. Once you do that, it’s surprisingly comfortable.

It’s made from 100% polyester, which at this price point is expected, but the double-sided polar fleece feels soft, cozy, and keeps you warm during those cooler fall days. It’s not heavy like a wool overshirt, but it does a good job insulating without feeling bulky.

I personally like it in black, which looks great layered over a white tee and paired with grey chinos or jeans. It’s a simple fleece shirt jacket that doesn’t try too hard, but it’s the kind of piece every guy should have in his wardrobe.

Details I like:

• Classic shirt styling with a button-up front.

• Buttoned cuffs and two secure chest pockets with flaps.

• Two front hand-warmer pockets (perfect for autumn walks).

This one is about practicality and value. It’s the kind of overshirt you’ll find yourself reaching for again and again — easy to wear, easy to layer, and easy on the wallet. Buy it on Amazon.com (here)

Fat Face Casual Overshirt — Laid-Back British Style

Fat Face has always been one of those brands that nails casual British style, and this overshirt proves why. It’s lightweight, versatile, and perfect for those warmer fall days when you just need an extra layer without overheating.

This isn’t the thickest or warmest option on the list, but what it lacks in insulation it makes up for in style. Pair it with a crisp white t-shirt and navy chinos or dark jeans, and you’ve got a look that works just as well for a weekend lunch as it does for an evening dinner.

What I like about this one is that it has that smart-casual balance — you can button it up and wear it as a shirt, or keep it open as a light overshirt/jacket. It’s not trying to be rugged or outdoorsy, but rather a polished, everyday layer you’ll actually wear.

If you want a versatile piece that works across different occasions (without spending a fortune), this Fat Face overshirt is a great option to keep in your fall rotation. Available at FaceFace UK (here) and FatFace US (here)

Banana Republic Heavy Twill Overshirt — My Top Pick

Now let’s talk about my favourite of the lot: the Heavy Twill Overshirt from Banana Republic. This piece just nails everything I want in a fall shirt jacket. The fit is spot on, the colour options are rich and versatile, and the quality is exactly what you’d expect from Banana Republic.

Made from rugged cotton twill, it has enough weight to feel substantial but still works across most seasons. Thanks to the garment-dye finish, the fabric feels extra-soft and already has that broken-in, lived-in look — the kind of detail that makes it feel premium right out of the box.

Design-wise, it’s clean and classic:

• Standard fit with a straight, easy cut.

• Point collar with button-front closure.

• Chest pockets that keep it practical.

• A curved hem with vented sides that adds just the right amount of tailoring.

Why I love it: this overshirt is versatile enough to wear to dinner, the office, or just a weekend stroll, and it elevates your fall wardrobe instantly. If you want just one shirt jacket this season, make it this one. Available at Banana Republic (here)

GAP Denim Shirt Jacket — Classic & Versatile

To wrap things up, I had to include a denim overshirt because it’s one of the most versatile layers a man can own. And when it comes to denim at a fair price without compromising on quality, GAP is always a safe bet.

This shirt jacket has that classic denim structure, but it’s cut in a way that makes it easy to wear as either a shirt or a lightweight jacket. It’s not too heavy, not too flimsy — the kind of balance that makes it a year-round piece, but especially handy in fall.

Why it works:

• Versatility: you can style it with chinos, black jeans, or even go double-denim if that’s your thing. It adapts to casual, smart-casual, and weekend looks.

• Quality: sturdy cotton denim that will last and only get better with age.

• Price point: GAP denim is always good value, especially compared to more premium brands.

If you want a shirt jacket that you can throw on with almost anything in your wardrobe, the GAP denim overshirt is the one. It’s a timeless piece that looks good whether you’re heading out for drinks or just keeping it casual during the day. Buy it at Gap.com

Conclusion

Fall is the season where I really lean into overshirts or shirt jackets.. They’re practical, stylish, and let’s be honest — they make layering fun. Whether it’s a lightweight option like the Fat Face piece, something rugged and premium like the Banana Republic Heavy Twill, or a simple fleece from Amazon, I genuinely think every man should have at least one in his wardrobe.

For me, it’s not just about staying warm — it’s about that effortless style an overshirt adds. Throw it on over a t-shirt, pair it with jeans or chinos, and instantly you’ve got a look that works for almost any situation.

I’ll say it again: I love a good overshirt, and these five are the ones I’d happily wear myself this fall.

Jerome

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