Sharp, sleek and crisp, a white suit always looks current no matter what the season.
Keeping it pristine clean and white, however, is another matter entirely (bravo if you own and wear a white suit and have kidlets. Sticky little hands + white = a tricky combination) although the fashion editors/buyers/stylists rarely seem to have this issue (don't ask me how, they just don't!).
Wearing separates — a lovely crisp white blazer with jeans or a pair of off-white wide-leg summer weight trousers with a tank and espadrilles - halves the white induced anxiety levels :)
Recreate her fresh summery look (kind of):
Acne Tate silk-crepe blazer (with sheer back panel for interest + cooling capabilities!),  Joseph Sir stretch blazer, Thakoon suiting blazer (in ivory) or Topshop Ponte boyfriend blazer
Alice + Olivia Eric pants or Sandro pants