Sleek and curve-hugging, this strapless long prom dress 27035 is a simple style with plenty of charm. From La Femme, this slinky strapless long designer dress has a princess-cut bodice with straps that criss cross the open back. In misses and some plus sizes, this strapless long formal dress has a faux-wrap skirt with a front slit that completes the look. Sure to be a new favorite for formal events, this strapless long prom dress is a tasteful choice for your big night.