Wedding guest dressing is genuinely one of the hardest briefs in fashion. You need to look considered without upstaging anyone, feel comfortable through a ceremony, a meal, and several hours of dancing, and still look good in photographs taken under every possible lighting condition. The midi dress solves most of that in one move. It has the formality of a proper length without the stiffness of a floor length gown, and it photographs beautifully from every angle. We have been pulling together our favourite midi dresses specifically for wedding occasions, which means we have been ruthless about fabric, silhouette, and whether they actually hold up across a full day of wear. Floaty fabrics that move well. Structured options that don’t need constant adjusting. Colours that work in a country barn and a city rooftop equally. Nothing that will read as trying too hard or not hard enough. These are the dresses that make getting dressed for someone else’s wedding feel less like a problem to solve and more like a genuine pleasure. Wear one well and people will ask where it is from.