The Best Summer Sweaters Help Me Tackle Early Fall Outfits

From crochet cardigans to prepster-coded polos.

model wearing a striped White + Warren summer sweater standing in front of ocean
(Image credit: Launchmetrics)

Last Thursday, I had a fashion meet-cute. I was five minutes late for a meeting and speed-walking SoHo's sidewalks on a 93-degree day in New York City. My strappy sandals rubbed against my ankles with every step, and 50 percent of my makeup had already sweat off. But I had places to be and people to see, so I kept going. Then, a lightweight summer sweater in Prada's store window caught my eye; it was collared and woven from silk-cashmere in a sweet powder blue—a versatile knit to wear with both boxer shorts as the dog days dwindle and with trousers and a trench coat come fall.

I've been contemplating what garments I'll take with me as summer fades into fall, as have all of Marie Claire's fashion team (editor-in-chief Nikki Ogunnaike recently shared the transitional finds she's shopping in a recent Self Checkout newsletter). So, as I ogled at Prada's polo for a minute more—despite being far beyond fashionably late for my meeting—I thought of the best summer sweaters currently in my closet and those I've been eyeing on e-tailers (in particular, a white crochet cardigan from the Jennifer Lopez and Kaia Gerber-approved Dôen). Those easy knits all possess a well-rounded wearability that lends themselves to late summer and early fall stylings—just like Prada's stop-and-stare collared sweater.

Incentivized by my fashion run-in, I curated a capsule of lightweight summer sweaters to smooth out the seasonal transition from summer to early fall. From classic V-neck pullovers and open-knit cardigans to preppy-coded sweater vests and sportier polo-style sweaters, peruse the best women's sweaters to take into fall 2024. And as you go about the last few weeks of August, keep your eyes peeled—you never know when a garment out in the real world will hit you with style inspiration.

An Easy Pullover Sweater

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A woman at Paris Fashion Week wearing a gray pullover sweater, tan pleated midi skirt, and gold heels

(Image credit: Launchmetrics)

Scouring the varying silhouettes of the season's best pullover sweaters, from a casual crewneck to a Breton-striped boatneck to a quirky intarsia style, was a joy. At the top of my personal to-shop list are Loulou Studio's cashmere sweater in bright berry and Ganni's cherry-motif pullover (clearly, summer's fresh produce is trickling into my shopping preferences, too.)

Contributing fashion editor and sustainability consultant Mary Fellowes concurs with my inkling toward inner-woven patterned pieces. "For transitional weather before high summer, the styles that caught my eye this season are all intarsia, which looks like motifs or other graphics in a patchwork version at first glance," she says.

A Light Cardigan

A woman at Paris Fashion Week wearing a red cardigan sweater, blue jeans, flats, and a tan basket bag

(Image credit: Launchmetrics)

Next up on the list of the best summer knitwear options? Cardigans. The 2024 season offers a gamut of options, from sleek front zips to cropped with crystal embellishments. But my money is on knit lady jackets—like Reformation and Abercrombie & Fitch's—emerging as a seasonal standout since ladylike designs are a paramount fall 2024 trend.

Similarly, fashion stylist Jay Hines predicts the quiet luxury look will prevail throughout autumn. "A nice, neutral cardigan with a small logo does it for me—no bold patterns or over-the-top details to distract the eye from the quality of the sweater," he says.

A Breezy Open-Knit Sweater

A woman at Paris Fashion Week wearing a purple open-knit Loewe sweater, purple pants, and purple bow heels

(Image credit: Launchmetrics)

For Fellowes, "the best sweaters for high summer and hotter weather into autumn are crochet and open-knit." And I have to agree: the crafty textiles add a level of design intrigue that satisfies my inner statement dresser, while the airy holes keep me cool. At the top of Fellowes's personal shopping list are open-knit boho styles by Chloé. "They’re obviously hugely pricey, but if looked after well, they will do great on the resale or rental side," she notes.

A Short-Sleeve Sweater

A woman wearing a yellow cherry short-sleeve sweater, black belt, plaid mini skirt, and black sungalsses.

(Image credit: Launchmetrics)

Perhaps it's obvious, but it's worth emphasizing anyway: sweaters with less fabric will inherently keep you cooler—a short-sleeve silhouette, for instance, offers the best of both worlds in that your arms have access to air, and your torso remains cozy. I just added Alex Mill's black polo sweater to my virtual cart and intend to pair it with a pleated skirt and loafers as a summer work outfit. And when September hits, I'll swap my skirt for a pair of front-pleat khaki trousers and slip on my best shacket.

A Sleeveless Sweater Vest

A woman at Paris Fashion Week wearing a gray sweater vest, gray jeans, Dior bag, and black heels.

(Image credit: Launchmetrics)

As a certified fan of the tailored knit vest trend, I will absolutely be wearing sleeveless sweaters in the coming weeks. Knit button-front styles have clinched a sweet spot in my heart—currently, Lover and Friends and Free People's are calling my name. Styling-wise, Hines encourages wearing them in a makeshift, more laidback suit. “Personally," he says, "I love styling lightweight sweater vests in a shorts outfit, likely with tailored Bermuda shorts in cotton twill."

Emma Childs
Fashion Features Editor

Emma is the fashion features editor at Marie Claire, where she explores the intersection of style and human interest storytelling. She covers viral styling tips—like TikTok's "Olsen Tuck" and Substack's "Shirt Sandwiches"—and has written dozens of runway-researched trend reports about the ready-to-wear silhouettes, shoes, bags, and colors to shop for each season. Above all, Emma enjoys connecting with real people to discuss all facets of fashion, from picking a designer's brain to speaking with stylists, entertainers, artists, and C-suite executives about how to find a personal style as you age and reconnect with your clothes postpartum.

Emma also wrote for The Zoe Report, Editorialist, Elite Daily, Bustle, and Mission Magazine. She studied Fashion Studies and New Media at Fordham University Lincoln Center and launched her own magazine, Childs Play Magazine, in 2015 as a creative pastime. When Emma isn't waxing poetic about niche fashion discourse on the internet, you'll find her stalking eBay for designer vintage, reading literary fiction on her Kindle, doing hot yoga, and "psspsspssp-ing" at bodega cats.