black mermaid dress prom Lilly Sparkly V Neck Beaded Satin Long Black / 18 Unleash your inner fashionista with our Chic Long Black Mermaid Prom Dresses Tvuyet Sparkly Mermaid Prom Dresses

POSSE Quincy Pleated Bow-Detailed Satin-Trimmed Cotton-Velvet Midi Dress The cummerbund neckline and tuxedo-bow accent makes this piece feel red carpet-ready

The soft, stretchy fabric skims the body in all the right places

Look for stretch fabrics and avoid anything with a defined fitted waist

The leg slit is begging for a high heel to complement this sparkling fabric

Black Ribbed Dress For Halloween Costume Vitamin A West Organic Rib Tank Dress ($138) Dressing sexy for Halloween doesn't necessarily have to equate to being uncomfortable especially with this ribbed black dress from Vitamin A, which is designed to accentuate the curves while providing a universally comfortable fit