Size 5 - 22 cmSize 6 - 23 cmSize 7 - 23.5 cmSize 8 - 24 cmSize 9 - 24.5 cmSize 10 - 25 cmGet your normal size.
For half sizes with wide feet width, chooseone size higher for closed toe and pointed shoes.
Bought size 9, and fits her perfectly. Just hope there's bigger size (size 10) so we can buy one for my mom, she liked it also :)
The flats is very nice and lightweight. It is made with quality material. Comrtable to wear. Love it.