Elevate your wardrobe with a refined blazer that brings timeless structure and effortless sophistication.
Why choose the Sebastian Moreau Blazer
• Double-breasted design – Classic tailoring that enhances a sharp silhouette
• Premium textured fabric – Rich feel with a refined, upscale finish
• Structured fit – Enhances the shoulders and creates a polished look
• Versatile styling – Perfect for business, events, or elevated casual wear
• Attention to detail – Elegant buttons and precise stitching throughout
What size should I get?
• True to size.
• Between two sizes? Go for the larger size for extra comfort.
Specifications
• Material: 95% polyester, 5% cotton
• Fit: Tailored fit
• Occasion: Business, formal, smart casual
• Details: Double-breasted front, notch lapel, structured shoulders
Size Chart (US / inches)
| US Size | Chest (in) | Length (in) | Sleeve (in) | Shoulder (in) |
|---|---|---|---|---|
| S | 42.9 | 28.0 | 24.8 | 18.1 |
| M | 44.5 | 28.3 | 25.2 | 18.7 |
| L | 46.5 | 28.7 | 25.6 | 19.3 |
| XL | 48.4 | 29.1 | 26.0 | 19.9 |
| XXL | 50.4 | 29.5 | 26.4 | 20.5 |
Our guarantee
Free shipping in US
30 days returns

