I ordered a half size up since I normally have a high arch, and my feet are swollen due to pregnancy.  I figured with a wider shoe, that would be good enough.  Unfortunately, when I tried them on they were too tight and I wasn't able to keep them on my feet.<br /><br />The bigger concern for me was that the shoes I ordered appeared to be seconds, and in fact arrived with a price tag from Marshalls that did not match the price I paid.  I suspect that the fit issues may be due to the shoes not being first quality.