mermaid trumpet spaghetti straps grape lace beaded long prom dress for Trumpet Mermaid Square Neckline Spaghetti Straps Sweep Train Jersey Zapaka Women Peacock Long Prom Dress with Appliques Mermaid Spaghetti Spaghetti Straps V Neck Mermaid Prom Dress With Sequins PD0612 Charming Mermaid Spaghetti Straps Long Prom Dress Mermaid Trumpet Prom Dress Spaghetti Straps V neck Long Evening Dress. This peacock colored prom dress combines a square neckline with delicate spaghetti straps for a refined look. Its trumpet mermaid silhouette accentuates the natural curves, flaring gracefully at the hem to create an elegant profile. Designed for both style and comfort, this dress is an excellent choice for prom events where sophistication is key.