Onsen geta sandals for yukata Japanese ryokan style w.s

I sold this geta with socks on ebay.
Geta are known as putting on barefoots with yukata usually,but I introduce as onsen situation(onsen:hot spring,more popular winter) My guest told me it is small for her foots.I wrote just longest size and heel hight on the site.
This geta is like zori(sandals for kimono:toe is narrow,flat sole)in its shape.We Japanese wemen wear zori or geta just fit or shorter than their foot length to show smaller foot feeling tight however.It is also very difficult to find thongs fit our foots. Usually thongs of zori are very tight when we put it first.I think many Japanese wemen have experiense to put kimono perfect style on coming of age ceremony (Many girls-adult wear Furisode kimono going beauty salon to help wear,make up and hairdressing)with pain on foot and feel tight on ther body. It seems cause of being thought that kimono is very very special costume not to easy put(not able to put ourselves:have to go learn to kimono school!) and uncomforgable to wear.I also thought I would never wear! at the evening of coming of age ceremony.