In case you're wondering how to polka, this is how. Meet our Frankie Wrap Skirt. Perfect for days spent under the sun, this wrap skirt features a polka dot print and slight ruffles along the hem. Complete the look with our Lydia Tie Top in marigold. Please note as shown in the images, the Lydia top in Marigold is slightly darker in colour to the Frankie Skirt.