Slim-Fit Double-Breasted Cotton-Velvet Blazer
OLIVER SPENCER's jackets and coats release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $462, quality lands at 70/100, comfort at 50/100, and sustainability at 70/100 for discerning shoppers.
- Brand · OLIVER SPENCER
- 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 70/100
This slim-fit blazer, crafted from mid-weight cotton-velvet, features durable horn buttons, a positive indicator for longevity. However, its "dry clean only" care instruction, without a clear durability justification, suggests a need for careful handling.
Comfort Assessment 50/100
This blazer, crafted from soft cotton-velvet, offers a luxurious feel. However, its mid-weight, non-stretchy fabric and slim fit, which runs very small, suggest it might feel restrictive rather than comfortably adaptive.
Sustainability Impact 70/100
This blazer features 100% cotton velvet and a lining of 50% cotton and 50% polyester, with horn buttons. While cotton is a natural fiber, the polyester blend and horn buttons lack specific sustainability certifications or details.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Waist | Sleeve | Back Length |
|---|---|---|---|---|---|
| UK/US 36 | 102 cm | 41 cm | 116 cm | 80 cm | 80 cm |
| UK/US 46 | |||||
| UK/US 42 | |||||
| UK/US 40 | |||||
| UK/US 44 | |||||
| UK/US 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.
Editor's Notes: EXCLUSIVE AT MR PORTER. Oliver Spencer has outfitted some of Britain's most stylish men, from Alex Turner to Damon Albarn. Perfect for party season, this blazer is tailored in a double-breasted profile from soft cotton-velvet and has horn buttons through the front. Small to size. See Size & Fit notes.
Size & Fit: Fits very small to size. Take two sizes larger than normal Designed for a slim fit Mid-weight, non-stretchy fabric Model is shown wearing a UK 42 Model measures: chest 38"/ 96cm, height 6'3"/ 191cm View size guide
Details & Care: Chocolate cotton-velvet Peak lapels, functioning buttoned cuffs, chest welt pocket, two front patch pockets, fully lined Double-breasted button fastenings 100% cotton; buttons: 100% horn (Buffalo); lining: 50% cotton, 50% polyester 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.