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COS vs Banana Republic: which sweater to buy, and when

Both land in the mid tier: the COS Merino Wool Crew Sweater at $89, the Banana Republic Merino Crew Sweater at $90, $1 apart. Here is how they stack up, head to head.

COSBanana Republic
Price$89$90
MaterialMerino wool, heavier gauge.Extra-fine merino wool (cotton-cashmere blends available), fine-mid gauge.
FitClean architectural cut, slightly boxy; size down for a trimmer fit.Clean slightly-tailored fit, true to size.
QualityAbove high-street average — substantial merino, design-led finishing; consistency varies by batch.Solid mid-tier — genuine merino, clean finishing; pills at friction points over time.
Best forMinimal, design-led outfits and anyone wanting a heavier, architectural merino knit.Office layering, smart-casual wear, and a clean tailored merino knit.
CareGentle wool cycle or hand-wash and lay flat to dry.Gentle wool cycle or hand-wash and lay flat; shave any pilling.

COS at $89 and Banana Republic at $90 are both genuine merino crews, separated by a dollar and a totally different cut. COS is heavier, boxier and design-led; Banana Republic is finer, slightly tailored and office-ready.

The case for COS
$1 cheaper, heavier substantial merino, architectural design-led cut, more warmth
The case for Banana Republic
Extra-fine merino, clean tailored fit, true to size, office-friendly layering

VerdictThe pick

Effectively the same price, so pick the cut. Buy the COS if you want a heavier, weightier merino with a boxy architectural shape for minimal outfits, and size down for a trimmer line. Pay the same for Banana Republic if you want a finer, slightly tailored knit that layers neatly under a jacket for the office; both pill at friction points over time, and Banana Republic discounts often so catch it on promo. Choose by silhouette, not by the trivial dollar gap.

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