Luxury red long mermaid prom dress features thin spaghetti straps, draped cowl neck, corset structured bodice, crisscross lace-up open back and high thigh side slit for formal prom & red carpet evening events. Accessories not included. Spaghetti Straps & Draped Cowl Neck: Ultra-fine slim shoulder straps paired with soft folded cowl neck for a glamorous gentle look. Corset Fitted Bodice: Structured shaping at torso to cinch the waist and highlight curves. Crisscross Lace-Up Back：Adjustable lattice lace-up rear design lets you customize the tightness freely. High Side Slit Mermaid Skirt: Floor-length mermaid cut with a bold high vertical slit on the side to lengthen leg lines. Perfect for high school prom, gala parties and formal banquets, tailored slim silhouette creates eye-catching elegant charm.