These were a birthday gift to myself. I LOVE these shoes. They're so sexy and classy. I usually wear a size 7.5 but like I do for all designer shoes​,​ I sized up to 8 (EU 38) just in case. I will say that they're not the most comfortable. After a few hours in the office​,​ I do feel a little pinching at the sides but honestly these are the types of shoes that are so beautiful that I don't mind a little pain. I would probably be mindful if you do have wide feet; my feet are "normal width" (whatever that means) but even so​,​ it does get a tad uncomfortable after awhile. Nevertheless​,​ I will continue to be a Saint Laurent fan and I am already eyeing some of their other pieces!＜abbr＞Saint Laurent​,​Shoe Size 8​,​​,​5'5-5'6 5'5-5'6​,​Shoe Size 8 All Reviews​,​Saint Laurent＜​/​abbr＞