Slim-Fit Double-Breasted Prince of Wales Checked Wool-Flannel Suit Jacket
MR P.'s jackets and coats release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $431, quality lands at 80/100, comfort at 60/100, and sustainability at 70/100 for discerning shoppers.
- Brand · MR P.
- Category · Jackets and Coats
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 elegant suit jacket, crafted from 100% wool flannel, features durable 100% horn (Buffalo) buttons, a strong indicator of quality hardware that resists wear. The mid-weight, non-stretchy fabric also suggests a robust construction suitable for regular wear.
Comfort Assessment 60/100
This slim-fit suit jacket, crafted from mid-weight, non-stretchy wool-flannel, offers a tailored silhouette that might feel restrictive for some, especially given the lack of stretch. While partially lined with viscose, the primary fabric's rigidity could impact overall comfort.
Sustainability Impact 70/100
This suit jacket is crafted from 100% wool, a natural fiber, and features horn buttons, which are also a natural material. However, the lining is 100% viscose, and there's no information provided about the sourcing or processing of these materials to indicate specific sustainability efforts.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Waist | Sleeve | Back Length |
|---|---|---|---|---|---|
| 38 | 100 cm | 45.2 cm | 93 cm | 87.6 cm | 73 cm |
| 44 | |||||
| 48 | |||||
| 46 | |||||
| 42 | |||||
| 40 | |||||
| 36 | |||||
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.
Editor's Notes: DESIGNED BY MR PORTER. A double-breasted suit jacket is just the thing for adding stature to an outfit. Mr P.'s wool-blend flannel one is patterned with a Prince of Wales check, giving it an air of elegance. Wear yours with the matching trousers or layered top of more casual pieces to pull them together with panache.
Size & Fit: Fits true to size. Take your normal size Tailored for a slim fit Mid-weight, non-stretchy fabric Model is shown wearing a UK 38 Model measures: chest 38"/ 96cm, height 6'2"/ 188cm View size guide
Details & Care: Black, white and brown wool-flannel Notch lapels, non-functioning buttoned cuffs, chest and two front welt pockets, double vent, partially lined, internal pockets Double-breasted button fastenings 100% wool; buttons: 100% horn (Buffalo); lining: 100% viscose Dry clean
Delivery and 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.