Elegant Deep V neck Mermaid Wedding Dress Luxury Long Sleeves Lace Dramatic mermaid wedding dresses 60 photos Astyledwedding.com Satin Simple Mermaid Wedding Dress New Arrivals White Long Sleeve Lace Classy V Neck Lace Wedding Dress Mermaid Long Train Button Back Bridal. This trendy mermaid wedding dress features long sleeves, a V neckline and a chapel train. Its stylish design flaunts your curves while still being comfortable and lightweight. The chapel train adds a classic, elegant finishing touch to your special day.