Jovani JVN23569 prom dresses come in the following colors: Emerald. $420 is the Formal Approach best price guarantee for style JVN23569 by Jovani. Shop with confidence, Formal Approach is an authorized Jovani prom dress store. We only offer authentic designer prom dresses. Jovani JVN23569 is available in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.