J Crew usually has a good selection of summer suits. I had one just like this. They may only have last season suits on sale in limited quantities but will have more a few months. Answer from GonePhishingAgain on reddit.com
🌐
The Fedora Lounge
thefedoralounge.com › home › forums › apparel › suits
The Demise of the Summer Suit | The Fedora Lounge
February 26, 2009 - When I worked in Washington, DC, while there was a smattering of summer suits, for the most part 90-95% of the men worn dark wool suits even when over 90 degrees in the DC summer hell. From my travels in places like NYC, Chicago, etc. it seems that this is a general trend. Though I could very well be wrong. I have a few ideas on the cause, I am only a dabbler in fashion history so I might be wrong: (1) Lightweight fabric dominate so people think moving to a summer suit in lighter colors is not necessary.
Discussions

Where do I find a lightweight suit like this for the summer?
J Crew usually has a good selection of summer suits. I had one just like this. They may only have last season suits on sale in limited quantities but will have more a few months. More on reddit.com
🌐 r/mensfashion
8
11
August 2, 2024
Best Suit Material for hot/humid weather?
For anything business formal, Fresco and its ilk for sure. Often called tropical wool or high twist wool, sometimes also traveler wool due to the wrinkle resistance. Pretty much every fabric mill has some variants of it: Fresco by Minnis/Huddersfield, Fox Air by Fox, Ascot 2-ply by Drapers/VBC, and so on. They come in various weights, even some that are too heavy for summer, generally the heavier ones drape better and more durable in the long run, but of course the lighter ones are cooler. For blazer/sport coat, hopsack, mockleno are more textured than plain tropical wool, so they won't look like orphaned suit jackets. If you want something more casual, blends containing silk, linen, and cotton usually have more slubby surfaces and a bit of unevenness in the color (more silk = more sheen, more linen = more slubs). Seersucker is also another choice, traditionally made in cotton, but nowadays you find them in wool blends, or even cashmere too. Pure linen is of course another common pick, but you've ruled that out. More on reddit.com
🌐 r/malefashionadvice
24
17
December 20, 2024
Lightweight summer suit suggestions

If you trust the stuff from Forever 21, I just saw this on their website: jacket, pants, and the optional vest. 100% cotton twill according to the site and comes in a nice khaki color. The vest and jacket look awfully cropped though, so you kinda have to be down with that trend. Otherwise maybe worth a look.

More on reddit.com
🌐 r/frugalmalefashion
8
4
July 24, 2012
I want to make a lightweight summer suit and I'm looking for advice on fabric types and weights.
I want to make a linen suit so badly.... You could also try a lightweight wool, believe it or not. Tropical wool can be difficult to work with, though. More on reddit.com
🌐 r/sewing
11
6
February 4, 2021
🌐
HolloMen
hollomen.com › blogs › hollo-men-style-blog › best-summer-suits-for-men-2025-lightweight-looks-that-beat-the-heat
Best Summer Suits for Men 2025: Lightweight Looks That Beat the Heat – HolloMen
April 5, 2025 - Discover the best summer suits for men in 2025. From bold sax blue to crisp whites and relaxed khaki, our curated picks are lightweight, breathable, and stylishly tailored to beat the heat. Shop HolloMen's latest collection now!
🌐
Bucco
bucco.us › breathe-easy-in-summer-suits-with-lightweight-fabrics
BREATHE EASY IN SUMMER SUITS WITH LIGHTWEIGHT FABRICS
May 30, 2023 - Tips For Choosing Men’s Suit Fabrics For Summer 1. A lightweight fabric (240 – 270g per meter) is always recommended during summer.
🌐
Hawes & Curtis
hawesandcurtis.com › the-travel-suit
Mens Suits | Non-iron Travel Suits for men | Hawes & Curtis USA
Whether you’re cycling to work or battling rush hour on the tube, the travel non-iron suits will help you stay looking sharp all day. This highly practical piece of tailoring is crafted from a luxurious stretch wool fabric blend which is water-resistant, crease-resistant, and exceptionally comfortable.
🌐
Marks & Spencer
marksandspencer.com › home › men › men's suits › summer
Men’s Summer Suits at M&S
Crafted from lightweight fabrics like silk and Italian linen, our men’s summer suits are a joy to wear in any weather. Dress with confidence thanks to M&S
Find elsewhere
🌐
Primark
primark.com › men › suits & smart clothing
Men's Suits & Smart Clothes | Men's Formalwear | Primark UK
Choose from classic black suit and grey suit options for timeless elegance or explore patterned styles like a navy check suit or grey check suit to add a modern twist to your wardrobe. Lightweight linen suits and breathable seersucker suits are perfect for warmer months, keeping you cool without ...
🌐
Reddit
reddit.com › r/mensfashion › where do i find a lightweight suit like this for the summer?
r/mensfashion on Reddit: Where do I find a lightweight suit like this for the summer?
August 2, 2024 -

I’m awfully new to this so I can’t be certain but i’m pretty sure this is a linen suit. I’ve been searching online but I hate how tight the sleeves are on the jackets sold by places like Banana Republic and RW&CO. The pants are another issue, often looking too form-fitting and lacking the elegance of this look.

Basically, just looking for a nice lightweight suit in a tan to cream-ish color which has a more full or straight cut like this. Something flowey and comfortable for summer lounging, not constricting! If anyone has any suggestions of what online stores to look at, I’d appreciate it. I just wanna feel like Bryan Ferry here, or alternatively, like Arthur in La Chimera…

🌐
Ask Andy About Clothes
askandyaboutclothes.com › home › forums › ask andy's style discussion › timeless style
Summer Suits in Heat | Men's Clothing Forums
May 25, 2011 - Click to expand... This is my experience as well. I used to wear poplin suits and seersucker jackets in the summer, but found that lightweight woolens (e.g., BrooksEase separates) were just as comfortable (or uncomfortable, if you like) in really hot weather.
🌐
Ask Andy About Clothes
askandyaboutclothes.com › home › forums › ask andy's style discussion › timeless style
Summer suits (what is good value, effective at staying cool?) | Men's Clothing Forums
May 13, 2011 - Tropical Wool -- this is going to be both the nicest and the most expensive summer suit. All the advantages of your other-seasons wool suit, but the material is very light and airy. It will wrinkle a bit more easily than other wool, but not like the cotton or linen.
🌐
Generation Tux
generationtux.com › collection › tuxedos-and-suits
Suits, Tuxedos, & Formalwear for Men | Right Fit Guarantee
We have suits crafted from Merino wool; an exceptional material ideal for wearing in any climate. Merino wool suits can regulate body temperature—they can keep you cool when it’s hot and warm when it’s cold. They’re an ideal option whether you need to rent a tuxedo in the summer or winter.
🌐
Travel + Leisure
travelandleisure.com › best-travel-suits-for-men-6363456
Your Wedding Guest Wardrobe Is About to Get a Major Upgrade With These 11 Travel-friendly Suits
May 12, 2025 - With a four-way stretch and lightweight design, travelers will find joy in the breathability and comfort of this set. Though not officially marketed as a suit, I’ve styled this perfectly for business meetings or to a late-summer wedding paired with dress shoes, one of Rhone's commuter shirts, ...
🌐
Brooks Brothers
brooksbrothers.com › l › lightweight-suits-0zaz07a.html
Lightweight Suits | Brooks Brothers
Ideal for warm weather or layered styling, our lightweight suits feature tailored fits and versatile designs that transition seamlessly from day to night. Whether you're attending a summer wedding, heading to the office, or enjoying a night ...
🌐
SuitSupply
suitsupply.com › en-us › men › suits
Suits for Men | SUITSUPPLY
Navy Relaxed Fit Roma Suit Summer Pure Wool Seersucker by Delfino, Italy · $929 · #1C3D7A · #76471B · Customize · Black Relaxed Fit Roma Suit Winter Pure Cotton Corduroy by Pontoglio, Italy · $749 · Customize · Navy Striped Tailored Fit Milano Suit All Season Pure S130's Wool by Carlo Barbera, Italy ·
🌐
Matalan
matalan.co.uk › home › men's › men's suits
Men's Suits | Business Full Suit & Two Piece Suits - Matalan
After a more casual suit? You could opt for a lighter, check patterned suit. For a smart casual look, you could deconstruct the suit and pair a blazer with some jeans & some of our men's formal shoes. Our suits for men really are the best addition to your wardrobe.
🌐
MensUSA
mensusa.com › home › summer suit
Summer Suit — MensUSA
Stay cool and stylish this summer with the Men’s Lightweight Summer Dress Suit in Flax. Made from breathable and lightweight flax fabric, this suit...
🌐
Moss Bros
us.mossbros.com › suits › lightweight-suits
Men's Lightweight Suits | Buy Online at Moss
Freshen up summer tailoring with our lightweight suits for men. Shop finer fabrics, minimal lining & unstructured shapes to stay on form in the heat this summer
🌐
Reddit
reddit.com › r/malefashionadvice › best suit material for hot/humid weather?
r/malefashionadvice on Reddit: Best Suit Material for hot/humid weather?
December 20, 2024 -

I need a custom suit for a hot, outdoor, tropical event. So I need something breathable. I like the casual look of linen, but not sure I wanna deal with the wrinkles. What fabrics should I be looking at?