Vinchy AI Review · Sweater

Cornwall ribbed cashmere sweater

ARCH4's sweater release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.

Tagged at $450, quality lands at 60/100, comfort at 90/100, and sustainability at 80/100 for discerning shoppers.

Price · $450
Quick take: Cornwall ribbed cashmere sweater from ARCH4 delivers 60/100 craftsmanship, 90/100 comfort, and 80/100 sustainability for sweater seekers.
  • Brand · ARCH4
  • Category · Sweater
Cornwall ribbed cashmere sweater hero visual

AI scorecard

What matters most for shoppers researching this piece right now.

Verdict: Cornwall ribbed cashmere sweater by ARCH4 balances 60/100 build, 90/100 wearability, and 80/100 responsibility—solid for sweater seekers wanting a rounded profile.
60 Quality

Craftsmanship, stitching, and long-term durability.

90 Comfort

Movement, breathability, and day-long wear.

80 Sustainability

Environmental impact and responsible sourcing.

Brand ARCH4
Price $450 $750

Attribute deep dive

We break down what drove each score so you can weigh trade-offs.

Quality Analysis 60/100

This luxurious cashmere sweater, while undoubtedly soft, is made from a mid-weight knit and requires hand washing, suggesting it's not designed for rugged wear. The delicate nature of cashmere, even certified Mongolian-sourced, means it's best suited for gentle use.

Comfort Assessment 90/100

Indulge in the luxurious comfort of this Cornwall sweater, crafted from 100% certified Mongolian-sourced cashmere. Its relaxed fit, complemented by slouchy dropped sleeves and elongated cuffs, promises an exceptionally comfortable and unrestrictive wearing experience.

Sustainability Impact 80/100

This Arch4 cashmere sweater is made from certified, Mongolian-sourced cashmere, indicating a commitment to responsible material sourcing.

Measurement breakdown

Measurements across available sizes.

SizeBustShoulderWaistSleeveLength
small96 cm50 cm78 cm76 cm54 cm
large
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medium
Find out your size. Add your body measurements in the Vinchy app to see which size fits you best.
x large
Find out your size. Add your body measurements in the Vinchy app to see which size fits you best.
x small
Find out your size. Add your body measurements in the Vinchy app to see which size fits you best.

Garment details

Need-to-know info pulled from the retailer’s description, sizing notes, and care callouts.

Editors’ Notes: Arch4 specializes in modern, understated knitwear made from certified, Mongolian-sourced cashmere. This ribbed 'Cornwall' sweater has a relaxed fit, emphasized by slouchy dropped sleeves and elongated cuffs.

Editors’ Notes: Arch4 specializes in modern, understated knitwear made from certified, Mongolian-sourced cashmere. This ribbed 'Cornwall' sweater has a relaxed fit, emphasized by slouchy dropped sleeves and elongated cuffs.

Size & Fit: Fits true to size, take your normal size Designed for a relaxed fit Mid-weight knit Model is 177cm/ 5'10" and is wearing a size Small View size guide

Details & Care: Gray cashmere Slips on 100% cashmere Hand wash Designer color: Storm Quartz

Delivery & Returns: Find out more about our delivery options . Try items in the comfort of your own home. If they're not quite right, you've got 28 days to request an exchange or return and send them back to us. We'll collect them from your nearest UPS drop off point. Free returns are offered within 14 days of delivery.

Need-to-know
  • Brand: ARCH4
  • Category: Sweater
  • Price: $450
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