Christina began her design career with the iconic retail brands Polo Ralph Lauren and Tommy Hilfiger, designing and overseeing the implementation of retail stores and showrooms worldwide. In 1996, she started Sullivan Design, an interior design firm based in NYC. Her talent for combining modern and traditional interiors in unexpected ways garnered the attention of prominent clients such as Ralph Lauren, Donna Karan and Takashimaya. From 1998 - 2010 Christina was a co-owner of Tocar, Inc, a global interior design firm focusing on high-end residential and commercial interiors. Christina and her family reside in Fairfield County, Connecticut. She is a member of the Junior League of Greenwich.