Jovani 42638 comes in the following colors: Off White, Black. $990 is the Formal Approach best price guarantee for style 42638 by Jovani. Shop with confidence, Formal Approach is an authorized Jovani prom dress store. We only offer authentic designer prom dresses. Jovani 42638 is available in the following sizes: 000,00,0,2,4,6,8,10,12,14,16,18,20,22,24,26.