I wear a size 6 in Bandolino shoes, in fact it's one of my favorite shoe designers.  However the past 2 pairs of Bandolino shoes I bought on Amazon run every small, closer to size 5 instead a size 6.  I gave them to my mother who wears a size 5 and even she said it's a bit snug on her feet.  I only wore these shoes once last week and my poor feet are still recovering from the trauma and pain it inflicted.  Otherwise it's a pretty pair of shoes though.  My suggestion is buy at least half a size larger.