9 Lightweight Jackets Every Man Needs For Early Autumn

After months of sweltering heat, the first signs of a welcome autumn are starting to appear. Shorter days, fallen leaves, and the unmistakable nip in the morning air suggest it might be time for something more substantial than a lone T-shirt. This is where lightweight jackets come in.

Lightweight outerwear is one of our favourite menswear genres. The reasons are twofold. Firstly, it’s home to some of the most iconic jacket styles ever conceived.

Secondly, each offers remarkable trans-seasonal versatility. Yes, they work well as standalone layers in these awkward transitional periods, but you can layer them up in late autumn and winter, or wear them cuffed and open on summer evenings too. The cost per wear is not to be sniffed at.

With that in mind, we’ve pulled together a list of the styles that make most sense in early autumn, but that you won’t run out of reasons to wear through winter and beyond. From chore jackets to liners – these are the jackets to know.

Car Coat

Velasca

Rain is simply a fact of early autumn. If you’re going to spend any time outside, sooner or later, you’re going to get wet. A proper technical shell is one option, but the outdoorsy, utilitarian aesthetic can be at odds with smarter clothes, which is where a car coat comes in handy.

Simple, sleek and streamlined, this classic long jacket is designed to cover you from neck to knees, keeping the outfit beneath dry with its tightly woven, water-repellent fabric.

With its classic collar and button front, it’s more at home in the city than the hills, making it the perfect companion for navigating commutes in inclement weather.

Harrington

Percival

If you like the old-school, casual-wardrobe-friendly weather protection of a car coat but prefer a cropped cut, a Harrington jacket might be the style you’re looking for.

This type of jacket is often made from similar tight-woven, water-repellent material, such as a poly-cotton mix or even gabardine, but it’s short in the torso with an elasticated hem that creates a clean, cropped silhouette.

A staple of the mod, skinhead and punk subcultures, and a symbol of mid-century teen rebellion thanks to the likes of James Dean and Elvis Presley, the Harrington might be short in shape, but it certainly isn’t short on history.

Put it all together and you’ve got a transitional jacket you’ll still be reaching for decades from now.

Technical Shell

Finisterre

When it really rains, not even the most expensive car coat on the Burberry shop floor will save you. What you need is something purpose-built for keeping dry in demanding conditions, which is why you should turn your attention to outdoor brands rather than fashion houses.

Technical shells are built to withstand downpours in the great outdoors, offering complete weather protection thanks to performance fabrics such as Gore-Tex, taped seams, waterproof zippers and strategically placed toggles and cinch cords that help seal out water.

The technical look can create an odd juxtaposition with office attire, but the gorpcore movement has made this type of jacket much more acceptable in everyday, casual outfits.

If you really want to stay dry, there is no better option aside from staying indoors.

Chore Jacket

Octobre Editions

Born and raised in workshops, the chore jacket is a garment of pure function and utility, with practical features that make it perfect for everyday modern life.

It’s simple and versatile, with pockets aplenty, and its thick, unlined cotton construction makes it great as both a layering piece and a standalone jacket, depending on the weather.

Look for classic three-pocket variations with a nice boxy fit for easy layering. Think brown duck canvas for a traditional American workwear look, or royal blue for something a bit more European.

Carhartt, Le Laboreur, Drake’s and Service Works have some of our favourite versions at the moment.

Suede Bomber

Luca Faloni

There are few jackets that make as convincing a case for investment dressing as a suede bomber. It takes the familiar silhouette of a classic MA-1 and swaps utilitarian nylon for one of menswear’s most luxurious materials, resulting in a jacket that’s smart enough to elevate tailoring but relaxed enough to wear with jeans and trainers.

Early autumn is when suede really comes into its own. The texture adds warmth and depth without the bulk of heavier outerwear, making it ideal for crisp mornings and mild afternoons alike.

Stick to timeless shades like tobacco, dark brown or sand and you’ll have a jacket that slips effortlessly into almost any outfit.

Just remember to keep a close eye on the forecast – suede and heavy rain have never been the best of friends.

Field Jacket

Velasca

Originally developed for military use, the field jacket offers all the practicality you’d expect from a garment designed for outdoor use.

Multiple oversized pockets, a comfortable fit and lightweight yet hard-wearing fabrics make it one of the most useful jackets to have hanging by the front door once summer starts giving way to autumn.

It’s also remarkably versatile. Traditional olive remains the obvious choice, pairing naturally with denim, ecru trousers and navy knitwear, but modern versions come in everything from washed cotton to technical ripstop fabrics.

Throw one over a T-shirt while temperatures remain mild, then swap to knitwear underneath as the season progresses. Few jackets adapt as effortlessly.

Unlined Anorak

Finisterre

Not every autumn shower calls for a fully fledged waterproof shell. Sometimes all you need is something light enough to stuff into a tote bag but capable of taking the edge off an unexpected burst of rain or a brisk coastal breeze. That’s precisely where the unlined anorak excels.

Usually cut from lightweight cotton, nylon or a technical blend, an unlined anorak offers just enough protection without feeling overly outdoorsy. Modern versions tend to favour clean, minimalist styling over mountaineering-inspired details, making them surprisingly easy to wear in the city.

Look for neutral colours like stone, olive or navy and a relaxed fit that leaves room for layering. You’ll reach for it on weekend walks, evening bike rides and every unpredictable day in between.

Twill Liner

SIRPLUS

When you think of liner jackets, your mind probably defaults to the insulated versions, which are great, but for transitional dressing, an unlined cotton twill version offers greater wearability.

Collarless for easy layering, these low-profile layers can be either zip-through or buttoned and are designed to slot underneath something more substantial.

That said, they can work just as well worn on their own over a T-shirt or sweater before the cold really starts to bite.

Waxed Jacket

Barbour

A traditional waxed jacket is another good option for combating wet weather without going full gorpcore. Rain beads off the treated fabric like magic, leaving you bone dry, and it’s one of those rare garments that improves with repeated wear, taking on character as it ages.

Barbour is obviously the OG in this department, with iconic styles such as the Bedale and the Beaufort, but check out Drake’s, Belstaff, Filson and Private White V.C. for some excellent alternatives.

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