I usually wear size 3 shoes my birkenstocks are a size 35 got direct from Germany and they fit great. Looking at the size charts for Crocs I think I should go for the largest child size 3 as I think the smallest adult size uk4 would be too big I am hoping to get the mary janes as my feet are quite narrow but maybe childrens caymens would be ok, would be grateful for any advice.
Hope to try in shop before I order on line however stocks low in my area and not had chance with lively toddler in tow!!