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The Art of Italian Summer Style

A guide to exploring the art of warm-weather dressing, as defined by the Italians.

By: Harry Rosen Staff

The soothing sound of cicadas humming from surrounding treetops. The refreshing smell of sea mist as waves break on sun-drenched shores. The bittersweet finish of a Negroni washing down green olives and locally made taralli.


Few places on earth offer such an idyllic approach to summertime as Italy — and if you’re lucky enough to experience it firsthand, you’ll want the wardrobe to match.


The truth is, Italian summer is as much a mindset as it is a destination. Whether you find yourself in Italy for a week, a month, or the entire season — or even not at all — you can embrace its ethereal spirit. From fit and fabric to foundational pieces, follow these guidelines to dress with the sprezzatura that defines la dolce vita, wherever you spend the summer months.



Fit Comes First


The first thing to remember about dressing for Italian summer is that Italy gets hot — as in, up to 40° C+ — especially in the southern provinces and depending on the specific time of year you’re there.


For some, that sounds like heaven, to others, purgatory — but to everyone, it should mean optimizing your outfit for airflow and breathability, and the best way to go about that is addressing fit.


The MO here is to prioritize relaxed, loose-fitting pieces that don’t veer into looking overly baggy. The more breathing room you keep between your body and your clothes, the more air can pass through and around them, which means


Anything too form-fitting actually traps air and forms a layer of insulation between your skin and clothing, which heats you up instead of cooling you down — the opposite of what you want in Italy during the summertime.


Materials Matter


As far as materials go, the concept is similar here — encourage airflow, discourage insulation.


The key is to opt for lightweight, breathable, and preferably loosely woven fabrics like linen, silk, and cotton — or better yet, blended fabrics including two or more of the above. These specialty blends combine the desirable features of each while remedying the less practical or less ideal drawbacks.


For example, linen is lightweight, breathable, and loosely woven, however, lacks the lustre and drape of silk. Cotton is breathable with a dry hand-feel — perfect for summer layering — but isn’t as lightweight as silk or linen. Silk is elegance encapsulated, but not as airy and breathable as cotton or linen.


Put them together and you have a super-fabric that thrives under the Italian sun.

Embrace linen’s wrinkles, don’t fight them — they’re part of the fabric’s natural allure, adding a laid-back, lived-in charm that other materials can’t replicate.


The First Layer


While the concept of layering might not immediately feel relevant to summertime dressing, getting your first layer right is integral to keeping you feeling cool.


A tank-top or undershirt isn’t just for aesthetics; it’s the first line of defense against perspiration, particularly when made of naturally moisture-wicking materials like premium cotton or modal.


Wearing a neutral underpinning like a tank or undershirt also allows you to wear your outer layers — be it a button-up shirt, piece of knitwear, or unconstructed sport jacket — a little more openly too. So yes, this gives you license to undo a few more buttons than you usually might, or take it one step further and fling your shirt or jacket wide open for maximum airflow.



Shirts and Knits


Consider knitted tops and button-up shirts your “hero” pieces — whether you’re packing your suitcase or building your summer wardrobe. The best ones add texture, colour, and shape to your look, doing plenty of the heavy lifting for your look.


Casual button-up shirts are a go-to for elevated warm-weather dressing, especially in standout colours, patterns, and prints. In summer, brighter tones feel right at home — just think of the Amalfi Coast at peak season, where turquoise waters, vibrant florals, lush greenery, and pastel architecture leave little room for neutrals.


Knitted T-shirts and polos — including those with full button plackets — are another strong option. Look for silk or linen blends with a cotton or Merino wool base to promote airflow and natural thermoregulation.


Whichever you prefer, both a button-up and short-sleeve knit are incredibly easy to throw on overtop an underpinning or under a light jacket, especially after sunset, and look just as good with pants or shorts below.


Take a page out of our Ralph Lauren Style Guide and try out the Ralph Tuck, one of the brand’s signature style moves.

Pants and Shorts


If you’ve followed our advice above and packed plenty of brightly coloured knits and shirts, this is where you can ground your look with something more understated.


Balance things out with neutral tones — white, beige, and navy — which provide the perfect canvas for your tops to stand out.


We love relaxed linen drawstring pants for their effortlessness and versatility, pairing with everything from casual looks to more elevated ensembles.


For shorts, mid-length cotton pairs are the benchmark; they’ll take you from beach days to winery visits to urban exploration — all while keeping you cool. Bonus points if they have pleats!


Unstructured Tailoring


Italy is home to some of the world’s most coveted tailoring brands, and that’s partly because they’ve figured out how to style a suit or sport jacket even on the year's hottest days. The secret? Natural shoulders, minimal canvassing, and breathable fabrics.


Strip away heavy padding and internal structure, and a suit becomes lighter, more relaxed, and less formal — perfect for embracing effortless Italian summer style.


While an unstructured sport jacket may not be beach-appropriate, it’s a no-brainer for dinners and date nights when the temperature drops. Stylish, sophisticated, and sure to score you that corner table overlooking the sea.


Shoes and Accessories


As far as footwear goes, we recommend staying on theme with the rest of our advice — keep it light, easy, and airy. Sounds nice in theory, but what does that mean in practice?


Sandals, unlined loafers, slip-ons (including mules), and canvas sneakers will keep your feet cool and comfortable, even in peak summer heat.


Unlined loafers — constructed without an internal lining — allow the upper to sit directly against the foot, enhancing breathability, flexibility, and all-day comfort in warm weather.


Accessories, meanwhile, are where your personality can really shine. Statement sunglasses, a timeless timepiece, beaded or braided bracelets, wide-brimmed hats (no ball caps), and a pocket square with tailoring are all worth their place in your suitcase.


Outfit feeling a little too ‘busy’? Sometimes less is more — try removing one accessory from your look before heading out the door.