Melissa tropical Mules & clogs in available in size 5 Women's Melissa Melissa Tropical rubber mules with rubber sole and X-cm wedge heel. The Melissa brand, which specialises in scented plastic, has created the fun Melissa Tropical with a hybrid design. A cross between mules and flip flops, sandals and wedges, it boasts bold lines and a casual look. A red-hot shoe in a casual chic style!