What are 5 rules of etiquette?

Etiquette at a UK wedding is about making the couple feel loved and the day run easily. First, RSVP by the date on the invitation. The couple needs final numbers for the venue and caterers, so a late reply causes stress. Second, follow the dress code. If it says black tie, lounge suit, or garden party, dress accordingly. Third, keep your phone on silent and out of sight during the ceremony. The photographer is there to capture moments, and your screen can block their shots. Fourth, bring a card or gift from the gift list, even if you send it later. A handwritten note is always appreciated. Fifth, thank the couple after the wedding, either with a message or a small gesture. Also, arrive on time, never bring uninvited guests, and join in with the planned activities. If you cannot attend, let them know as soon as possible so they can adjust numbers. Good manners are simple: be punctual, be kind, and remember the day is about the couple, not you.