isabel brewster

Known for creating spaces that are layered, elegant, and deeply tailored, Isabel brings a refined yet fresh perspective to every project. Her work blends timeless design with unexpected details, striking a beautiful balance between the classic and the contemporary. Timeless design is key. 

With a background in art and design, Isabel's process is guided and inspired from history, travel, fashion, architecture and art. Together, with her design partner Nicole, each space is thoughtfully crafted to reflect the unique character and lifestyle of the clients—always with an emphasis on atmosphere, elegance and individuality. 

Our studio brings extensive expertise across every facet of the design process, including both the interior architecture and design, project management, and procurement. 

Our designs have been featured in LUXE magazine and more. From New York City to the Hamptons, Boston to Newport and Miami, Isabel Brewster Interiors has created homes that are as livable as they are luxurious.

founder & principal designer

head of operations & finance

Nikki Sandor, Head of Operations and Finance at Isabel Brewster Interiors, ensures every project runs seamlessly with a thoughtful, strategic approach. With a background in consulting at Accenture and e-commerce at Perigold, she brings operational expertise and a deep appreciation for design, allowing the creative team to focus on bringing each client’s vision to life.

A lifelong admirer of great design, Nikki loves turning vision into reality—bringing structure to creativity so that every space reflects both beauty and meticulous planning.

nikki sandor