For sale: one pair of El Naturalista red flats, size 38 — about a size 8. Worn twice. $15.
You can see a similar pair at the El Naturalista website: https://www.elnaturalista.com/en/woman/natu-n5600t-seaweed-canvas-carrot-coral.html
Leah at x5136 or leah@fnal.gov.