Here's a beautiful white semi-formal midi party dress named Diana that is as unique as it is sophisticated. With a surplice v-neckline, this short white dance dress features short puff sleeves that cover the upper arms for a chic look at rehearsal dinner parties, graduation ceremonies, and other semi-formals. In misses and some plus sizes, this short white party dress has a sleek empire waist that tops the skirt that smooths over the hips before ending at a midi length. Budget priced under $100, this white semi-formal midi party dress by Velvi is an impressive choice for your big event.