Theory Women's Twill Notch Lapel Vest
Theory Women's Twill Notch Lapel Vest - 1
Theory Women's Twill Notch Lapel Vest - 2
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Women's Twill Notch Lapel Vest

Theory

$345.00

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Product Insights & Style Tips

The Theory Women's Twill Notch Lapel Vest channels a cool, architectural mood with clean lines and a tactile twill that holds its shape. In Nocturne Navy, the sleeveless silhouette stays crisp, while notch lapels anchor the look in a refined, menswear-inflected register. A cinchable waist via drawstring ties adds a casual edge, and side slits keep movement fluid as you step into the room.

Layer it over a crisp shirt or fine-knit top, then pair it with everything from tailored trousers to denim for a streamlined, pocketed finish. The vest features a chest welt pocket and waist flap pockets for small essentials, and a button-front closure lets you wear it open or closed for different vibes. With about 28 inches from shoulder to hem, it skims without cling, adapting from desk to dinner with ease.

The piece sits squarely in Theory's sleek, modern tailoring DNA—versatile, polished, and ready to elevate everyday looks. A refined navy staple that pairs with nearly any base, it reads as a smart layer for workweek refinement or weekend ease.

Materials / Fabrication

  • Twill vest
  • Notch lapels
  • Sleeveless
  • Chest welt pocket
  • Waist flap pockets
  • Drawstring ties at waist
  • Side slits
  • Button-front closure
  • Fabric: 100 percent polyester
  • Imported
  • Color: Nocturne Navy
  • Size: 00

Recommended Care

  • Dry clean only to preserve shape and finish.

Fit Notes

  • Notch lapels and a sleeveless silhouette create a clean, layered look over tops.
  • The drawstring waist allows adjustable shaping for a flexible fit.
  • Front welt pockets add functional detail without altering the silhouette.
  • Button-front closure and 100 percent polyester fabric provide a structured, streamlined finish.
Theory Women's Twill Notch Lapel Vest

How To Wear It

  • Layer this jacket over a shirt to balance the silhouette with clean line.
  • Pair with pants to anchor the denim's casual mood with tailored structure.
  • Finish with sneakers for a streamlined everyday look.

The Theory Moodboard

About Theory

Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day. Shop all new styles from Theory ranging from dresses to outerwear, sweaters, pants, shorts and skirts.