On sale is a Lulus Infinite Glory Black Maxi Mermaid Black Long Sleeve Maxi Dress Womens X Small (Available in S) 100% Polyester Lulus Bridesmaid Dresses Gowns Holiday Dresses Prom Hi there! Please help. I have this and was planning to wear it to a wedding where the dress code is fancy casual. I don't know what that means, is this too formal NEW Lulus Infinite Glory Maxi Dress Black Women's Size S #B936 eBay LULUS Infinite Glory Black Maxi Dress**Beautiful Style**Stretch Size SMALL*NWOT* eBay Black 3D Floral Embroidered Halter Maxi Dress Womens Medium (Available in XXL, XS, S, L, Xl) 100% Polyester Lulus Prom