Oh Polly Marina Open Back A-Line Mini Dress in Ivory size 2 Marina is a fun and flirty mini dress that’s perfect for your new season wardrobe. Designed in our body contouring, dual layered modal fabric that hugs your curves like a second skin and sculpts your silhouette, the Marina mini dress has a bodycon bodice with a thigh skimming a-line skirt. With a bust flattering, rounded square neckline and short cap sleeves, the Marina mini dress is complete with a statement open back with delicate self tie fastening that adds eye-catching detailing to this fun, date night style.