Which dress should you wear for which occasion? Mini, midi, or maxi? A complete dress code guide for weddings, after-parties, christenings, and parties. 🎀 Choosing the right outfit for an important event can be a challenge. Should you opt for a mini dress, an elegant midi dress, or a striking maxi dress? Which lengths are best for a wedding, after-parties, christenings, 18th birthday, or party?