Isaac | Men's Dress Vest Herringbone Plaid Notch Lapel

A tailored waistcoat cut from a herringbone weave in rich heritage tones. The five-button front fastens through a notched lapel collar, with two flapped patch pockets at the waist and a shaped back with an adjustable cinch tab. Offered in Green, Black, Coffee, Dark Brown and Navy Blue.

Why You'll Love It

• Structured lapel collar adds formal polish The notched lapel brings the tailored structure of a jacket to a sleeveless silhouette, so you can layer smartly without bulk over a shirt and tie or wear it casually open at the weekend.
• Herringbone weave catches the light as you move The diagonal pattern creates subtle texture and depth that plain weaves lack, adding visual interest to classic country and office looks without pattern that competes.
• Adjustable back tab ensures a custom fit The cinch strap at the waist lets you dial in the silhouette through the body, so the waistcoat sits close without pulling when you sit or reach, and adapts if you layer a thicker shirt underneath.

Perfect For

Perfect for country walks, countryside weddings and smart-casual office days. Layer it over a checked shirt and tie with cord trousers for a classic heritage look, or wear it open over a crew-neck knit and chinos at the weekend. Pairs equally well with brogues and Chelsea boots.

Care Instructions

• Follow the care label for best results
• Dry clean only to preserve the weave and colour
• Hang on shaped shoulders to maintain the structure
• Steam gently to refresh between wears

Frequently Asked Questions

How does the waistcoat fasten?
Five buttons run down the front, fastening through the notched lapel collar to the hem. The adjustable tab at the back cinches the waist for a closer fit.

Can I wear this casually or is it strictly formal?
It works both ways. Fasten it fully over a shirt and tie for weddings or the office, or leave it open over a knit or flannel shirt with jeans for relaxed weekend wear.

What colours are available?
The waistcoat is offered in five colourways: Green, Black, Coffee, Dark Brown and Navy Blue. Each features the same herringbone weave with subtle tonal flecks woven through.