Embrace contemporary elegance in this long a-line prom dress C242 from Chicas. With a wide banded empire waist, this long evening gown gets a long and lean look for prom, galas, and other black-tie events. Offered in misses and plus sizes, this long formal dress has thin shoulder straps that lead to the deep v-back, while the long a-line skirt finishes with a thigh-high side slit. Surprisingly under $150, this long a-line prom dress is as affordable as it is beautiful for your memorable evening.