Lace & Beads Bethan tiered mesh mini dress. This structured black tulle mini dress features a built-in bodysuit. adjustable cami straps. and gorgeous ruffle detailing. The Bethan is a statement black tulle mini dress is a perfect option to update your Little Black Dress. It is an absolutely must-HAVE if you are looking for a cute new dress to add to your wardrobe and the perfect mesh mini dress for all the occasions.