I realize summer isn't finished yet, but I'm already imagining fall—here are 17 COS sweaters I'm eagerly anticipating…
Although summer is still ongoing, I can’t help but think about fall fashion—particularly knitwear, including cashmere crewnecks and merino wool cardigans. I’m dedicated to filling my fall wardrobe with the coziest, most stylish, and premium sweaters. Where will I find these luxurious knits? COS, of course. Last year, our editors were enamored with the high-collar chunky sweaters, and I anticipate this season will be no exception. With stunning shades of cobalt and royal purple, COS knitwear exemplifies affordable luxury. I personally prefer mock-neck styles, but if you're into polo or quarter-zip options, COS has you covered. Continue scrolling to shop the top COS sweaters for fall 2026. P.S.: If last year's trends are any indication, these beautiful knits are sure to sell out quickly.
Shop the Best COS Sweaters for Fall 2026:
COS
Chunky Cashmere Mock-Neck Sweater
COS
Chenille Mock-Neck Vest
COS
Merino Wool Polo Shirt
COS
Merino Wool Mock-Neck Tank
COS
Rounded Cashmere Crew-Neck Jumper
Heather gray is a key piece in my wardrobe.
COS
Cashmere Mock-Neck Sweater
COS
Belt-Detail Merino Wool Sweater
COS
Merino Wool Turtleneck Top
This has a very boutique vibe.
COS
Sculpted Cashmere V-Neck Sweater
COS
Merino Wool Zip-Up Polo Shirt
A quarter-zip polo paired with high-waisted denim is a perfect combo.
I would style this with a white tee underneath and slim-straight jeans.
COS
Cable-Knit Cashmere Cardigan
COS
Layered-Detail Knitted V-Neck T-Shirt
COS
Merino Wool Mock-Neck Cardigan
I adore how COS styled this cardigan. Just pair it with dark-wash jeans, and you're all set.
COS
Merino Wool-Blend Cardigan
Half cardigan, half blazer, entirely fashionable.
COS
Cable-Knit Cashmere Sweater
COS
Merino Wool Layered Polo Shirt
The double collar is everything.
Shop More Editor-Approved COS Finds:
COS
Angular Leather Heeled Loafers
I predict that heeled loafers will be ubiquitous this fall.
COS
Mock-Neck Cotton Trench Coat
A high-collar trench is always a great choice.
COS
Clean Cut Long-Sleeved T-Shirt
COS
Drawstring Crossbody Bag
COS
Satin-Suede Ballet Sneakers
Satin sneakers are adorable, but be sure to check the weather first.
COS
Cotton V-Neck Tank Top
COS
Facade Straight-Leg Jeans
You can never go wrong with light-wash jeans.
I've been on the lookout for a bowling bag, and this one is stylish.
COS
Button-Detail Fluid Midi Skirt
COS
Leather Moccasin Loafers
Ruched loafers are the epitome of classic style.
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I realize summer isn't finished yet, but I'm already imagining fall—here are 17 COS sweaters I'm eagerly anticipating…
Mock-necks from the nineties, thick knitwear, and cashmere crew necks.