Many women, without any regard to their dress size, have feet larger or narrower than the medium size which shoe designers usually take as an standard. That is why women with narrow and wide foot should take into account shoe width together with shoe size. In this case I handpicked wide width prom shoes (shoes with width C and D or Wide and Wider). In the case of narrow feet you can choose from 4A, 2a or S up to A to match your shoe needs.