Bonsoir of London is a British producer and retailer of traditional men’s and women’s nightwear, offering exceptional quality, craftsmanship and style; we have attracted generations of loyal customers since our establishment in 1926.



Bonsoir began in an era that celebrated the cocktail pyjama, where fashionable hosts entertained guests in their luxury loungewear. 

Bonsoir celebrates this timeless elegance, offering stylish designs carefully tailored to the highest standard using the finest quality fabrics, to ensure durability and exceptional comfort.

Reputed for our attention to detail and customer service, we have catered to many famous faces over the years and we received the Queen’s award to industry.

We are proud to celebrate over eight decades of history, unwavering style, exceptional quality and attention to detail in all our products.



Bonsoir has a longstanding reputation for excellence and we pride ourselves on our attention to the smallest detail. With the heart of our business based in Somerset where we have our own sewing room, we are able to retain traditional craft and sewing techniques, ensuring our luxury items are of the finest cut, quality and unique character. We make to order all our wool and cashmere dressing gowns, as well as our silk and two-fold pyjamas.

We focus on supporting other British manufacturers and continue to seek out partners from around the UK sourcing, for example, our sumptuous cashmere from the Scottish Borders, printed silk from the Peak District and wool woven in Yorkshire.



We have collaborated with many equally prestigious companies including Viyella, Liberty of London and Hardy Amies, to create some inspiring limited edition printed silk and cotton pyjamas, nightdresses and nightgowns.