stretch mini dress Oh Polly open back in black Light Wash And White Wash Ruched Stretch Mini Dress Teal

Its short length and relaxed fit combined with breathable fabric are meant to keep you cool all day

The front zipper ensures a secure fit and easy wear, while the silhouette flatters all body types

SIZE: BUST: WAIST: HIPS: XS: 32 - 34.5 24 - 25.5 34.5 - 36 S: 35 - 37.5 26 - 27.5 36.5 - 38 M: 37 - 39.5 28 - 29.5 38.5 - 40 L: 39 - 40.5 30 - 31.5 40.5 - 42 XL: 42 - 44.5 33 - 34.5 43.5 - 45 2X: 45 - 47.5 36 - 37.5 46.5 - 49 3X: 49 - 51.5 40 - 41.5 50.5 - 53 4X: 53 - 55.5 44 - 45.5 54.5 - 57

For a comprehensive introduction to what to wear to a wedding, see our guide to weddings

Consider bringing in photos of hairstyles you have liked of yourself from before as well as pictures from Pinterest