Amaaaazing! You don’t come across these every day. The leather is soft so I’ve propped it up with bubble wrap to show how they’ll look worn. :) There are some faint storage marks to the leather which I’ve tried to picture. Please see all pics. Marked 37 which is 6.5 US but I believe these could fit a 7 because they’re open toe and sling back,

Vintage 1960s Gogo Hippy Platform White Leather Sandal Shoes Heel Twiggy RARE 37.