Luuvis Women Chic Mermaid Spaghetti Straps Open Back Long Satin Prom Blue V Neck Mermaid Spaghetti Strap Long Prom Dress with Slit PSK448 Zapakasa Women Prom Dress Royal Blue Spaghetti Straps Mermaid Evening Dress Mermaid Spaghetti Straps Sequins Long Prom Dress. This stunning mermaid prom dress features a royal blue color. sequins. and open back details with spaghetti straps. The figure flattering design is perfect for any special occasion and will make you feel like a true fashionista. With its effortless elegance. you'll be the center of attention all night long. We could custom made 70+ colors & all sizes. if you do not not find the color name listed. pls leave message on special instructions to note the exact color you need. Also custom size is available. if you need your dress customized. pls leave your bust. waist. hips & barefoot height size in the order remark. Thank you.