Après Ski Genuine Shearling Lined Ballerina Flat

For anyone contemplating this pricey purchase: Size up! I bought these in black on sale. First in 6, my true size. My foot measures 23 cm, exactly 9". Too small. Waited until a 6.5 appeared and re-ordered. Too small! After waiting and hoping for a 7 which never appeared, a 7.5 became available and I thought, what the heck. They are the right size. What the heck? A tiny bit of heel slippage in the right foot, but that can be corrected. If you have a slender foot, you might only need to go up one size. My wider foot needed 1.5 sizes up (but they still seem to be the right length). I don't think I need to say how much I like them after ordering them three times! BTW, both the military and other color are fantastic. If my wallet were bigger . . .