Black Petticoat - An essential item for that classic 50's style. This will give your dresses and skirts the volume to achieve a great retro look. Measuring just over 20" (50cm) n length. The 2 tier petticoat has 2 layers on each, with the bottom having a ruffle edge. The special elasticat in the waistband comes with a button and buttonholes to allow for adjustment and maximum comfort.