long white sequin dress One Shoulder Sleeves Mermaid Long Evening Prom – MarryLover The dress has a strapless neckline with an internal elastic back tie for support Manhattan White Sequin Slip Maxi

Today, in addition to little black-dress auctions, there are LBD-themed dinner parties and wine tastings, galas and charity balls

At press time, it's unclear which designer is behind the thigh-length look, complete with a sweetheart neckline and thin straps

(A more detailed explanation is below.) The problem is that this only partly solves the mystery

You probably know the story from here: The Dress was posted to Tumblr and was subsequently aggregated on BuzzFeed, and we all engaged in a round of bloodthirsty psychic warfare

Choose one in a bold color or fun print like checkerboard, tie-dye, or neon to anchor the outfit

Remember that elopement dresses often require fewer alterations than traditional gowns, which can save money