1, Advantages: The planner can help the couple plan the wedding details, thus reducing their pressure and making the couple enjoy the day more easily.

2. The planner can tailor a unique wedding for the couple according to their preferences and budget.

3. The planner has professional knowledge and experience, and can provide useful suggestions and opinions to help newcomers avoid missing details and getting into trouble.

1. Disadvantages: Wedding planning may increase the cost of the wedding and make the couple's budget more tense.

2. If the couple doesn't choose a suitable wedding planner, it may lead to poor wedding effect and bring unnecessary troubles and problems.

3. Newcomers may not realize their ideas if they rely too much on planners.