Mermaid Style Burnt Orange Sequins Prom Dress with Side Slit Long Length Beadings and Feathers A Slouchy Black and Orange Dress Nothing to Do With Halloween A contrast of black degrading into deep orange. A silk mousseline dress covered with tulle mixed with black criss cross embroideries on the waistline, & replicated on the neck & shoulder strings., Orange and black wedding dresses are so fun for Halloween! The orange is bright like pumpkins, and the black is spooky and fancy. When you put them together, the dress looks cool, magical, and perfect