bloomingdale's white cocktail dresses Aqua for Bloomingdales dress size M It is made from 96% polyester and 4% spandex and has a hidden back zipper closure NWT Karen Millen Broderie Shirt

It is also a perfect statement for your cocktail party

Rime Arodaky Frankie Cutout Tulle Mini Dress Rime Arodaky Frankie Cutout Tulle Mini Dress Now 50% Off Credit: NET-A-PORTER The Frankie mini from Rime Arodaky is made for main-character moments

Galina Signature, exclusively at David's Bridal Polyester Back zipper

To make it genuinely no-sew you could glue the elastic ends together, but I think it is safer to simply use a needle and thread to overlap the ends by an inch and stitch securely in place so the elastic does not part company when the child pulls the skirt on or off

Dress it up with a black tie or keep it casual with jeans