Best looks of the week: Wawrinka gets refreshed

One Swiss has been posing up a storm on Instagram, while others found plenty of reason to dress up or at least throw it back to fancier times. These are the best looks of the week.

1

Stan Wawrinka

2

Andrea Petkovic

3

Zarina****Dayas

4

Marta****Kostyuk

5

Vitalia Diatchenko

6

Katie Swan