Jovani JVN09839 prom dresses come in the following colors: Mauve, Black, Emerald, Red, Royal. $397 is the Formal Approach best price guarantee for style JVN09839 by Jovani. Shop with confidence, Formal Approach is an authorized Jovani prom dress store. We only offer authentic designer prom dresses. Jovani JVN09839 is available in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.