Altair double-breasted wool-twill blazer
LOULOU DE SAISON's coats and jackets release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $300, quality lands at 80/100, comfort at 60/100, and sustainability at 60/100 for discerning shoppers.
- Brand · LOULOU DE SAISON
- 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 80/100
This Altair blazer, crafted from 100% virgin wool-twill, offers a mid-weight, non-stretchy fabric that suggests good shape retention and resistance to everyday wear. The double-breasted design and button fastenings contribute to its structured and potentially long-lasting form.
Comfort Assessment 60/100
This Altair blazer, crafted from mid-weight, non-stretchy wool-twill, is designed for a boxy, loose fit, which could offer some ease of movement. However, the lack of stretch and the structured nature of the wool-twill might limit overall comfort for active wear.
Sustainability Impact 60/100
This blazer is crafted from 100% virgin wool, a natural fiber, but the text does not provide any information on its sourcing, traceability, or animal welfare, which are key considerations for wool's sustainability.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Waist | Sleeve | Length |
|---|---|---|---|---|---|
| FR 36 | 100 cm | 43 cm | 96 cm | 77 cm | 74 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: Loulou de Saison's 'Altair' jacket has a sharp structure, nodding to Chloé Harrouche's eye for architectural shapes. It's made from wool-twill and is cut in a boxy, double-breasted profile. The lapel-less neckline is a contemporary take on traditional tailoring.
Editors’ Notes: Loulou de Saison's 'Altair' jacket has a sharp structure, nodding to Chloé Harrouche's eye for architectural shapes. It's made from wool-twill and is cut in a boxy, double-breasted profile. The lapel-less neckline is a contemporary take on traditional tailoring.
Size & Fit: Fits true to size, take your normal size Designed for a boxy fit, cut to be worn loose Mid-weight, non-stretchy fabric Model is 175cm/ 5'9" and is wearing a FR 36 View size guide
Details & Care: Anthracite wool-twill Button fastenings through double-breasted front 100% virgin wool 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.