+ NET SUSTAIN wool-blend twill blazer
STELLA MCCARTNEY's coats and jackets release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $1,650, quality lands at 70/100, comfort at 80/100, and sustainability at 100/100 for discerning shoppers.
- Brand · STELLA MCCARTNEY
- Category · Coats and Jackets
AI scorecard
What matters most for shoppers researching this piece right now.
Craftsmanship, stitching, and long-term durability.
Movement, breathability, and day-long wear.
Environmental impact and responsible sourcing.
Attribute deep dive
We break down what drove each score so you can weigh trade-offs.
Quality Analysis 70/100
This blazer, crafted from a mid-weight wool-blend twill with 3% elastane, offers a good balance of structure and subtle give, suggesting it will hold its tailored shape well over time. The "green dry clean" care instruction is typical for wool blends and doesn't indicate fragility.
Comfort Assessment 80/100
This blazer, crafted from a wool-blend twill with 3% elastane, offers a touch of stretch for ease of movement, ensuring it's not overly restrictive despite its tailored, slim fit. While it has internal shoulder pads, the mid-weight fabric and true-to-size fit suggest a comfortable wear for a structured garment.
Sustainability Impact 100/100
This blazer is a great choice for conscious consumers, crafted from a wool blend with "Considered Processes" and supporting "best practice in Animal Welfare." Plus, it's from Stella McCartney, a brand renowned for its commitment to sustainability.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Waist | Sleeve | Length |
|---|---|---|---|---|---|
| IT48 | 106 cm | 44 cm | 104 cm | 51 cm | 71 cm |
| IT40 | |||||
| IT34 | |||||
| IT36 | |||||
| IT46 | |||||
| IT50 | |||||
| IT44 | |||||
| IT38 | |||||
| IT42 | |||||
Gallery
Reference shots help you validate textures, hardware, and proportion before you buy.





Garment details
Need-to-know info pulled from the retailer’s description, sizing notes, and care callouts.
Editors’ Notes: In the hands of Stella McCartney, the blazer becomes "sharp, feminine and sensual." This one is tailored from wool-blend twill and has clean lines and boxy shoulders. Style yours as a suit with the matching pants. This product was created using Considered Processes and supports best practice in Animal Welfare. Find out more about NET SUSTAIN here.
Editors’ Notes: In the hands of Stella McCartney, the blazer becomes "sharp, feminine and sensual." This one is tailored from wool-blend twill and has clean lines and boxy shoulders. Style yours as a suit with the matching pants. This product was created using Considered Processes and supports best practice in Animal Welfare. Find out more about NET SUSTAIN here.
Size & Fit: Fits true to size, take your normal size Tailored for a slim fit Internal shoulder pads Mid-weight, non-stretchy fabric Model is 180cm/ 5'11" and is wearing an IT 40 Model measurements: Bust: 85cm/ 33.5" Waist: 62cm/ 24.5" Hip: 88cm/ 34.5" View size guide
Details & Care: Black wool-blend twill Button fastenings through front 97% wool, 3% elastane Green dry clean
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.