Deep V-Neck Strappy Long Prom Dress 6839HMade in the USA, this deep v neck long prom dress offers a sexy, yet sophisticated look for the big formal. Offered in misses and some plus sizes, this slinky evening gown has extended long shoulder straps that allow you options when seeking the best fit. For a strappy back look on this long formal dress, you may choose to make the long shoulder straps criss cross the open back before rounding the waist and tying into a bow that adjusts for the best