Our Team

Sonny Grant-O'Sullivan

Sonny Grant-O'Sullivan

Director & Principal Tailor

Sonny is the current owner of Grant & O’Sullivan, having taken over from his Grandfather who founded the brand. 

A 3rd generation Tailor with a keen eye for detail, Sonny has transformed the business from a humble local Tailor in South West London to a world recognised brand, with clients from Savile Row and beyond – including Dubai, New York City, Italy and much more. 

Sonny has spent his time at the healm servicing London’s most in-demand executives as a personal Tailor as well as travelling the world to bring a taste of Savile Row quality to the rest of the world. 

Lucinda Grant-O'Sullivan

Lucinda Grant-O'Sullivan

Director

Lucinda is the creative direction behind the Grant & O’Sullivan brand, taking the brand to new heights with modern & contemporary designs on timeless classics. Lucinda also handles the ladieswear Tailoring of the brand as well as being a distinguished dress maker in her own right.

Lucinda & Sonny, having been married since 2023 have now partnered up to take the brand forward and keep it at the cutting of the fashion sphere.

Lucinda also runs her own brand, Bella Brides, a bridal couture brand that specialise in high-end wedding dresses.