The Editoralist's Kate Davidson Hudson, before A Show, NYC, September 2015.
Beautiful white on white on gorgeous Kate. 
Recreate Kate's look (kind of):
Lace top — Self Portrait long sleeve lace top, Iro lace top, Keepsake All Talk lace top, Derek Lam 10 Crosby lace blouse, Saint Laurent Corded guipure lace top, Barneys New York lace top, Sea Snowflake lace top, Sacai semi-sheer lace top, Selected vintage lace blouse, Kate Spade lace top or Burberry peplum-waist lace blouse
White midi skirt — Tibi Belted canvas wrap skirt, Chloe white crepe skirt, Thakoon midi skirt, ASOS rib wrap midi skirt, Veronica Beard Crevalle pencil skirt, Tanya Taylor Ines stretch twill midi skirt, Milly side split column skirt, or Narcisco Rodriguez side split skirt