Walls are painted Shaded White and sink base and medicine cabinet are painted Oval Room Blue, both by Farrow & Ball. Wainscoting and trim are painted White Dove by Benjamin Moore.
400 Series Woodwright double-hung window, Andersen Windows & Doors; andersenwindows.com. Savoy 3/4" penny tile in Ricepaper, Ann Sacks; annsacks.com. Sink, antique; similar item, Shaw's Original fireclay apron sink in white, Rohl; rohlhome.com. Opulence Two Handle Wall Mount Lavatory Faucet and towel ring, Danze; danze.com. Medicine cabinet, antique; similar item, Cartwright Inset medicine cabinet, Restoration Hardware; restorationhardware.com. Boston Functional Library two-arm wall light in Antique Nickel, Circa Lighting; circalighting.com. Amara bath mat, India Rose; indiarose.com. Subway Hand Towel in Slate; matouk.com
Photo from Coastal Living.