emerald green cocktail dress Vintage 1950s Beaded – ALEXANDRA-KING Above Knee Vintage Emerald Green Satin Midi

Strong reds and purples can work well for formal wear, but they have to be dark and rich, nothing too striking

"One of the key inspirations behind this collection is British Victorian style, with its rich patterns and ornate details, which are deconstructed and reimagined through a contemporary lens," says Keburia

However, do not overdo it - a wedding look can be playful, but you should not complement a short skirt with deep cutouts or excessive transparency

When it starts feeling too elevated, check the formal line If the wedding venue feels especially grand, the invitation is very elegant, or the couple says cocktail but everything else says luxury evening, compare the outfit with formal wedding guest dresses