Sourcy

Suit · US

Pinstripe Blazer

Represents the textured fabric trend by using a classic pinstripe pattern to add visual interest and character with a modern edge.

Product signals

Brand
Saint Laurent
Source
brand_models
Key features
Classic pinstripe pattern · Modern, sharp silhouette · Adds visual texture
Source mentions
Vogue (US), GQ (US), Who What Wear, Esquire

Specification variants

2 static directions are available for this theme.

mid-tier

Double-Breasted Wool-Blend Blazer

Outer Material
60% Wool, 38% Polyester, 2% Elastane
Lining Material
55% Polyester, 45% Viscose
Style
Double-breasted
Fit
Tailored fit
Shoulders
Structured, padded shoulders
Lapels
Peak lapels
Closure
Six-button, double-breasted fastening
Cuffs
Buttoned cuffs
Vents
Double vent at the rear
Pattern
Woven pinstripe
Exterior Pockets
Two front flap pockets, one chest welt pocket
Interior Pockets
One interior welt pocket
Care Instructions
Dry clean only

This specification balances quality and cost by using a wool-polyester blend, offering durability and wrinkle resistance while being more affordable than 100% virgin wool or cashmere blends. The lining is a high-quality viscose blend, a common and effective alternative to silk. While it maintains key construction details like a double vent and functional exterior pockets, it simplifies the interior and cuff finishing to manage costs. This strategy delivers a product that feels premium and looks sharp, targeting a customer who desires a high-end look without the luxury price tag.

premium

Herringbone Wool & Silk Pinstripe Blazer

Outer Material
85% Virgin Wool, 15% Silk with a herringbone weave
Lining Material
100% Silk Charmeuse
Style
Double-breasted
Fit
Oversized, tailored fit
Shoulders
Strong, structured "power shoulder" with hand-set padding
Lapels
Exaggerated peak lapels
Closure
Six-button, double-breasted fastening (horn buttons)
Cuffs
Functional buttoned cuffs ("surgeon's cuffs")
Vents
Double vent at the rear
Pattern
Subtle chalk pinstripe over a herringbone texture
Exterior Pockets
Two front flap pockets, one chest welt pocket
Interior Pockets
Two interior jetted pockets
Care Instructions
Specialist dry clean only

Differentiation is achieved through unique fabric choice and elevated details. Instead of a standard pinstripe, this design specifies a subtle chalk stripe overlaid on a rich herringbone weave, adding textural complexity and a unique visual signature. The use of a wool-silk blend for the outer shell offers a distinct luster and drape compared to the reference's wool-cashmere or 100% wool options. Further distinction comes from artisanal details like hand-set shoulder pads and an exaggerated lapel, positioning it as a high-fashion, connoisseur's alternative rather than a direct competitor.