You always be ready to RSVP when you've got a look as cute as the Lulus Sweetest Invite Black Sleeveless Midi Dress! Airy woven chiffon shapes this effortless dress that falls from adjustable spaghetti straps into a straight neckline and a darted bodice. High, fitted waist sits atop a column skirt that ends at a chic midi hem with a thigh-high side slit. Hidden back zipper/clasp.