"Bose" Mesh Halter Backless Bodycon Long Dress in Black Red White Blue and Yellow African Print Frenzy rayon lycra halter dress, $98, Dean Kingston (dean kingston.com); add flashes of silver with a long necklace, $42, and disc bracelet, $34, both Banana Republic (bananarepublic.com); Echo of the Dreamer sterling and brass cuff Mossimo Supply Co. Red White Navy Blue Mercari Wilson Women's Rally Halter Dress in Red Size XL