wrap shirt dress Loft Chambray Mini Shirtdress Size 0 Country Chambray Women's approximately 90cm from the centre back to the hem Chi Chi London Long Sleeve

Below, see Margaret get ready ahead of her dazzling Chanel red-carpet moment at Cannes.

200.00 The ATELIER slip dress will truly stand the test of time

Overcoat The overcoat is your winter uniforms pice de rsistance long, elegant, and effortlessly practical

Summer Formal Dresses: How to Stay Cool, Look Chic, and Feel Right Chiffon

The gown is known for its 25-foot-long train, but there's also a fascinating story behind the making of the dress, which was designed by husband and wife duo Elizabeth and David Emanuel

Or for those last-minute festive parties, opt for a staple little black dress styled with your favorite heels and statement jewelry