Irma double-breasted cotton-blend tweed blazer
ISABEL MARANT's coats and jackets release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $834, quality lands at 70/100, comfort at 50/100, and sustainability at 70/100 for discerning shoppers.
- Brand · ISABEL MARANT
- 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 Isabel Marant blazer, crafted from a mid-weight cotton-blend tweed, offers a good foundation for durability. While the "dry clean" care instruction is noted, it's typical for tailored pieces and doesn't inherently indicate fragility.
Comfort Assessment 50/100
This blazer is crafted from a mid-weight, non-stretchy fabric and is designed for a slim fit, which may feel restrictive for some. The presence of shoulder pads also suggests a structured, rather than relaxed, feel.
Sustainability Impact 70/100
This blazer is crafted from a cotton-blend tweed, which includes 41% viscose. While cotton is a natural fiber, the blend with viscose and the absence of any specific sustainability certifications or claims mean there are no strong positive indicators for its environmental impact.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Waist | Sleeve | Length |
|---|---|---|---|---|---|
| FR 36 | 92 cm | 41 cm | 86 cm | 78 cm | 71 cm |
| FR 34 | |||||
| FR 40 | |||||
| FR 42 | |||||
| FR 38 | |||||
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: Isabel Marant is known for her jackets and this cotton-blend tweed 'Irma' blazer is another classic in the making. It's sharply tailored with shoulder pads and a double-breasted front - power dressing, in the coolest possible way.
Editors’ Notes: Isabel Marant is known for her jackets and this cotton-blend tweed 'Irma' blazer is another classic in the making. It's sharply tailored with shoulder pads and a double-breasted front - power dressing, in the coolest possible way.
Size & Fit: Fits true to size, take your normal size Designed for a slim fit Mid-weight, non-stretchy fabric Model is 180cm/ 5'11" and is wearing a FR 36 Model measurements: Bust: 76cm/ 30" Waist: 64cm/ 25" Hip: 86cm/ 34" View size guide
Details & Care: Ecru, brown and black cotton-blend tweed Button fastenings through double-breasted front 59% cotton, 41% viscose; lining: 100% viscose 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.