Back to The Thread
Seasonal5 min readMarch 14, 2026

Summer in the City: Dressing for New York Heat

How to dress for New York summer heat without sacrificing precision or authority. The cloths, cuts, and colours L&S recommends for July and August dressing.

New York in July is not a city that forgives poor clothing choices. The humidity sits on you like a second suit. The subway is an oven. The three blocks from the cab to the restaurant door are enough to undo a morning's dressing in August heat. And yet the city does not stop for summer. The meetings continue. The dinners do not move. The events that require a jacket do not become casual simply because the thermometer says otherwise. The question is not whether to dress well in summer, but how.

At L&S Custom Tailors, we have been dressing men through New York summers for fifty years. We understand that summer tailoring is not about compromise — it is about engineering. The right cloth, the right construction, and the right colour can make the difference between a jacket that becomes unwearable by noon and a jacket that remains comfortable through an August evening. When you commission a [summer suit](/book), you are not buying a seasonal piece. You are buying a garment that will make New York summers bearable while maintaining the standard of dress your profession and your life require.

Lightweight summer fabrics at L&S Custom Tailors
Fresco wool, linen, cotton-silk — cloths engineered to breathe.

The Cloth: Where Summer Tailoring Begins

The answer begins with cloth. Lightweight does not mean insubstantial — it means literally light in weight, the kind of fabric engineered to breathe, to move air across the body, to dry quickly when it absorbs moisture. A 7.5-ounce Fresco wool from Fox Brothers is not a compromise; it is what men who live in hot climates have worn for over a century because nothing synthetic has ever matched it for comfort and recovery.

Light-coloured summer suit from L&S Custom Tailors
Stone, sand, pale grey, dusty blue — the physics of summer dressing.

Fresco is woven with a high twist and an open weave, which creates air pockets within the fabric. These pockets allow heat to escape and air to circulate, which is why a wool Fresco suit in ninety-degree heat is more comfortable than a polyester-blend suit in seventy-degree air. The wool absorbs moisture and releases it through evaporation. The synthetic traps it. After an hour in summer heat, the difference is not subtle. It is the difference between looking composed and looking visibly uncomfortable.

Linen, Blends, and When to Choose Each

Linen is cooler still and more casual. It breathes better than any other natural fiber, it dries quickly, and it has a texture that looks better with a bit of rumpling — which is fortunate, because linen wrinkles the moment you sit down. A linen suit is the correct choice for summer weekends, garden parties, and any event where formality is expected but stuffiness is not. It is not the correct choice for a boardroom or a courtroom, where creases read as carelessness rather than ease.

Cotton-linen blends split the difference. They wrinkle less than pure linen, breathe better than pure cotton, and occupy a middle ground that works for most summer occasions that call for a jacket. We recommend a 60-40 linen-cotton blend for clients who want one summer suit that can handle both business and social settings. The blend has enough linen to stay cool and enough cotton to resist the worst of the creasing.

What to avoid absolutely is polyester — a fabric that traps body heat, resists perspiration evaporation, and leaves its wearer looking visibly damp within an hour. Polyester-blend "performance" fabrics are marketed as technical improvements over natural fibers, but the only thing they perform better at is making you sweat. Wool, linen, and cotton have been cooling men in hot climates for thousands of years because they work. Synthetic blends were invented to save manufacturing costs, not to improve comfort. Trust the material that has proven itself, not the marketing copy.

Construction: Structure Without Weight

Structure matters as much as weight. A summer jacket should be constructed without chest padding and with a minimal or absent lining — we offer both half-lined and unlined construction for warm-weather commissions. The shoulder need not be padded; a soft, natural shoulder allows the jacket to fall directly from the body with nothing between the cloth and your skin. The result is a jacket that moves with you rather than sitting on you, that feels more like a shirt than a suit coat, but that carries the quiet authority of a man who makes no concessions to the weather.

A half-lined jacket — lined through the shoulders and upper back but left unlined through the lower back and sleeves — is the standard summer construction. It provides enough structure to maintain the shape of the jacket while allowing air to circulate where you need it most. An unlined jacket is cooler still and has a beautiful, relaxed drape, but it requires more careful handling and is best suited to casual summer tailoring rather than business wear. We will discuss both options during your [bespoke consultation](/bespoke-suits) and recommend based on how you intend to wear the garment.

Patch Pockets and Other Summer Details

Summer tailoring allows for details that would look too casual on a winter suit. Patch pockets — sewn onto the surface of the jacket rather than set into the lining — are traditional on summer jackets and reduce bulk while adding a touch of ease to the silhouette. An undarted front — where the jacket has no waist suppression and falls straight from the chest — is another summer option, particularly for linen and cotton-linen blends, where a too-fitted silhouette can look forced.

These are not rules, but they are conventions worth respecting. A summer jacket should look like it was designed for summer, not like a business suit made from lighter cloth. The details signal that you understand the season and have dressed accordingly. That understanding is visible to anyone who knows how to look.

Colour: The Physics of Reflection

Colour is your final tool. Lighter colours reflect heat; darker colours absorb it. A stone linen in summer is not a style choice — it is physics. Off-white, sand, pale grey, dusty blue: these are the colours of summer dressing, and they work because they have always worked, in every warm city from Palermo to Hong Kong. A man in a pale linen suit at a rooftop dinner in July looks like he was born knowing how to dress. Because, in one sense, he was: he simply listened to the tailors who have been dressing men through New York summers for fifty years.

Navy and charcoal are not forbidden in summer, but they are warmer — both in temperature and in appearance. A navy Fresco suit will keep you cooler than a navy worsted, but it will still absorb more heat than a pale grey or tan. If your wardrobe requires darker suits year-round, commission them in lighter-weight cloth and consider unlined or half-lined construction. If your summer schedule allows for lighter colours, wear them. Your body will thank you, and your dry cleaner will see less evidence of perspiration.

The Case for Tan and Stone

Tan and stone — the colours of khaki, sand, and undyed linen — are the most practical summer colours and the least appreciated by men who have never worn them. They reflect nearly all incoming light, they hide dust and light stains better than white, and they pair naturally with nearly every shirt and tie colour in your wardrobe. A tan linen suit with a white shirt and a navy knit tie is summer dressing at its most functional and elegant. It is not flashy. It is not trendy. It is correct, and it has been correct for a century.

If you are commissioning your first summer suit and are uncertain about colour, start with stone or pale grey. Both are neutral enough to work in professional settings while light enough to keep you cool. Save the bolder colours — cream, sky blue, pale pink linen — for when you understand what works on your frame and in your wardrobe. The goal is not to stand out. The goal is to remain comfortable and composed while everyone else around you is visibly struggling with the heat.

Why Summer Tailoring Matters

A man who dresses well in winter has made an easy choice: heavier cloth keeps you warm, and layering provides endless options for adjusting to temperature changes. A man who dresses well in summer has made a harder choice: lighter cloth that still looks substantial, construction that breathes without losing shape, colours that reflect heat without looking washed out. That discipline is what separates men who look polished in August from men who look like they are enduring August.

If you have never commissioned a [summer suit](/book), start with one. A 7.5-ounce Fresco in pale grey or tan, half-lined, with natural shoulders and a moderate silhouette. Wear it through a New York summer and you will understand why men who know how to dress own separate wardrobes for warm and cool weather. The difference is not luxury. The difference is comfort, function, and the knowledge that you have dressed correctly for the conditions you are facing. That knowledge is what confidence looks like. And confidence, in summer heat, is worth every dollar you spend on the cloth that makes it possible.

Experience It Yourself

Book a consultation at our East 61st Street workshop and discover the difference that fifty years of craft can make.

Book a Consultation
Book Consultation
Summer in the City: Dressing for New York Heat | The Thread — L&S Custom Tailors