Creative Consultant Kate Foley, before Derek Lam (I think), NYC, September 2015.
The loveliest striped skirt with the prettiest sandals worn beautifully by Kate. 
Recreate Kate's look (kind of):
Striped skirt — Sportmax Code striped skirt, Erin Fetherston Quinne striped midi skirt, Lanvin striped midi skirt, Halston Heritage striped structured skirt, Alice + Olivia Nikola striped skirt, or Elizabeth and James Watson stripe pleat skirt