According to Shanwei etiquette: 1. Generally, boudoir doesn't need red envelopes, but it will buy some practical things (such as jewelry or something). In addition, bridesmaids can also receive red envelopes from the woman's family (one meaning is to look at the family); 2. Generally, half a day is enough; 3. Wedding shops are rented, many of them are rented, not very particular. Hai Lufeng's maid of honor, from the outside, there is no difference. It's best to go back one or two days in advance to accompany the bride to get married (usually from night to early morning, remember to have a good rest) and receive guests.