You can't beat this price, they offer Wide, Medium and Narrow!
Dance shoes run shorter so use the chart and remember to fit your biggest foot. I usually wear a 8 Narrow but I went up a whole size to put an arch support in my shoes. Also I sing with a Chorus and we do choreography in the semifinals I put a insert in my shoe to keep my toes from sliding down, three days later when we perform in the finals my feet have usually swollen enough that I really need that half size up to be comfortable!
Just some advice from an someone who has actually worn-out a few dance shoes!
Use the SIZE CHART, don't order your street shoe size or they will not fit! Shoes that hurt are a distraction while performing.