Colette by Daphne is THE incredible, premiere prom dress collection for those in Okoboji who #rockthedress! Offering prom dresses for 2026, Colette by Daphne has the perfect two-piece prom dress, red prom dress, long evening dress or short prom dress that’s beyond your wildest dreams! From simple and timeless to edgy and fashion forward, Colette prom dresses are designed to bring out your inner rebel! Shop our spectacular collection of 2026 prom dresses, available at the following Okoboji, Iowa prom dress stores: