black white cocktail dress Simple and Sheath Patchwork Midi Formal cocktail parties Delamere Mini Dress Black |

A few things to look for before you buy: Fit at the bodice first

I love HCC because you can buy a already-designed plus size black formal dress, or you can work with Hannah and her team to design your dream dress

The rising star went vintage for the occasion, wearing a sleeved wrap-waist dress from the 1970s which she told Vogue she found in a shop near her home

Off one shoulder it slides, held by a wide band that keeps everything steady, yet loose in feel

The A-Line design flatters all body types while the pleated ruffles sleeves add a touch of romance and create a whimsical look

- Prolonged direct sunlight may cause colours to fade over time this is a natural characteristic of linen, not a fault