Finally, an upscale long prom dress at a budget price. For under $200, this exciting long formal dress is a versatile style with lots of fancy upgrades that make it a gorgeous choice for prom, pageants, and other black-tie events. Gleaming embroidery and 3-D flowers adorn the v-neck bodice of this fabulous tight evening gown, while sheer sides and an adjustable black corset create a look of romance. The exciting gown has a hip-skimming long skirt that opens in a side slit before flowing to…