The blue and white color combination seems so right this time of year, especially when used in outdoor living areas, sunrooms, and really any room that opens onto a patio or garden. Mary McDonald is a master of this color scheme, and taking inspiration from this outdoor room that she did, I've found some blue and white pieces that are sure to add some "crisp tranquility" to any room.
"Notions" dining chair in Josef Frank's "La Plata" Fabric, from Anthropologie
"Walko" indoor/outdoor fabric by Pierre Frey
"Delft" cachepot from Tiffany & Co.
Blue and White Chinese Garden Seat from William Wayne & Co.
Mottahedeh Blue and White Tin Plates at William Wayne & Co.