Slim-Fit 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 $540, quality lands at 80/100, comfort at 60/100, and sustainability at 60/100 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 slim-fit suit jacket, crafted from mid-weight wool-flannel and featuring 100% horn buttons, offers a classic and smart look. The full satin-twill lining adds structure, contributing to its overall resilience for business or dinner parties.
Comfort Assessment 60/100
This Slim-Fit Wool-Flannel Suit Jacket, while stylish and precisely cut, is made from a mid-weight, non-stretchy fabric, which suggests a more structured feel rather than a flexible, adaptive comfort. The full satin-twill lining adds to its tailored structure.
Sustainability Impact 60/100
This slim-fit suit jacket is made from 100% wool and lined with viscose, both of which are natural fibers, but the use of horn buttons from buffalo raises a potential concern regarding animal welfare and traceability, as no details are provided.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Waist | Sleeve | Back Length |
|---|---|---|---|---|---|
| 38 | 100 cm | 45.2 cm | 93 cm | 87.6 cm | 75 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. Mr P.'s tailoring is classic and smart, ideal for everything from business meetings to dinner parties. This jacket is precisely cut from wool-flannel and fully lined in satin-twill for structure. Wear yours with the matching trousers and polished Derbies.
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 shown wearing a UK 38 Model measures: chest 38"/ 96cm, height 6'2"/ 188cm View size guide
Details & Care: Navy mélange wool Notch lapels, functioning buttoned cuffs, chest welt pocket, two front flap pockets, double vent, interior pockets, fully lined Two button fastening 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.