Navy Spirit Slim-Fit Wool-Hopsack Blazer
RICHARD JAMES's jackets and coats release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $475, quality lands at 80/100, comfort at 70/100, and sustainability at 70/100 for discerning shoppers.
- Brand · RICHARD JAMES
- 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 blazer, crafted from wool-hopsack, offers natural crease resistance, making it a practical choice for travel. The use of 100% horn (buffalo) buttons further enhances its quality and longevity.
Comfort Assessment 70/100
This blazer offers a comfortable experience with its naturally breathable wool-hopsack fabric and lightweight, unlined design, ensuring you stay cool and unencumbered. However, be aware that the non-stretchy fabric and slim fit might feel restrictive for some, especially since it runs small.
Sustainability Impact 70/100
This blazer is crafted from 100% wool-hopsack, which is naturally breathable and resistant to creasing. However, the use of buffalo horn buttons and the lack of explicit sustainability certifications for the wool or its sourcing mean no specific positive or negative sustainability clues are present.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Waist | Sleeve | Back Length |
|---|---|---|---|---|---|
| UK/US 38 | 100 cm | 44 cm | 90 cm | 86 cm | 73 cm |
| UK/US 46 | |||||
| UK/US 42 | |||||
| UK/US 40 | |||||
| UK/US 44 | |||||
| UK/US 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: Richard James ' 'Spirit' blazer is cut from wool-hopsack that's naturally breathable and resistant to creasing, which makes it suitable for travelling to meet clients or packing in a suitcase. Tailored for a refined slim fit, it has padded shoulders and is left unlined, so it's really lightweight. Shown here with SALLE PRIVÉE trousers , Boglioli shirt , J.M. Weston shoes , Gucci pocket square .
Size & Fit: Fits small to size. Take one size larger than normal Designed for a semi-fitted cut Mid-weight, non-stretchy fabric Model wears a UK 40 Model measures: chest 38"/ 96cm, height 6'1"/ 185cm View size guide
Details & Care: Navy wool-hopsack Notch lapels, felted undercollar, padded shoulders, non-functioning buttoned cuffs, chest welt pocket, two front patch pockets, double vent, two internal pockets Two button fastening 100% wool; buttons: 100% horn (buffalo); lining: 100% cupro 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.