Waistcoats
A perfect blend of workwear and sartorialism, our men's mixed wool vests appeal to lovers of retro-chic style. These versatile pieces with a strong character stand out for their elegant cuts and meticulous finishes. Discover our collection and add a touch of timeless elegance to your wardrobe
Men's waistcoat - Elegant and sophisticated
THE NINES develops its men's waistcoats as statement pieces. Crafted in our European workshops from robust fabrics selected for their structure, our models are distinguished by tailored cuts, quality finishes and premium materials.
The third pillar of elegance and structure
The centrepiece of the traditional three-piece suit, the men's waistcoat (or vest) has reclaimed its place of distinction in the contemporary wardrobe. Fitted close to the body and sleeveless, it covers the torso from the shoulders down to just above the trouser waistband. It is characterised by a back often made from silk or acetate lining, fitted with an adjustable strap (the martingale) allowing the fit to be tailored to the millimetre.

Impeccable verticality and structure
The waistcoat serves a dual stylistic and technical purpose. Visually, it adds a layer of sophistication, keeps the tie in check and holds the shirt perfectly in place. Thermally, it provides ideal protection on cool days. Worn without a jacket, it maintains a structured, dressed silhouette, with the torso remaining impeccably defined even in shirtsleeves.
Our style tips: how to wear a men's waistcoat?
The waistcoat must meet very strict length requirements:
- The grand three-piece formalism: Wear the waistcoat perfectly matched to the fabric of your suit and trousers. The shirt and belt should never be visible between the bottom of the waistcoat and the top of the trousers.
- Modern mismatched elegance: Pair a wool flannel or brown tweed waistcoat with navy blue suit trousers and a white shirt for a British-inspired style.
- The fastening rule: Like the jacket, always leave the very last bottom button of your waistcoat undone to ensure comfort and ease of movement.

A question about our collections?
Le gilet de costume est une pièce sans manches qui se porte sous une veste de costume, généralement assortie au pantalon et à la veste. Il apporte une touche d’élégance supplémentaire tout en structurant la silhouette.
Le gilet de costume se porte généralement avec une chemise et un pantalon assorti pour une tenue élégante. Il doit être ajusté à la silhouette et rester fermé, à l’exception du dernier bouton qui se porte traditionnellement ouvert.
Le costume deux pièces se compose d’une veste et d’un pantalon, tandis que le costume trois pièces ajoute un gilet assorti. Ce dernier apporte une allure plus sophistiquée et un style plus formel.
Le gilet de costume est particulièrement adapté aux mariages, cérémonies et événements formels. Il peut également être porté au quotidien avec une tenue professionnelle pour une allure plus élégante.
Le gilet de costume apporte du caractère et une touche raffinée à une tenue. Il permet également de conserver une silhouette élégante même lorsque la veste est retirée.