Now bridal shops all have cotton gauze, which can protect you from the cold, and also let you be beautiful. When you wear a cotton wedding dress, you need to wear thick stockings so that your feet and legs won't be frozen. You can wear gloves on your arms. There is no rule for changing several sets of clothes at the wedding banquet, it depends on personal preferences. Personally, I think in winter when it's cold, it's best to change two sets at most indoors. Changing too many times may cause a cold.