I will be going to Shanghai on 20-24 Nov'13. What should my children & senior citizen wear?

It will be a little cold, with the average temperature of 13C or around. In most cases, it will be cloudy. You may prepare thick clothes for your children and the seniors, such as cardigon, overcoat and thick pants. Just pay cloes attention to the weather forecast for due time to decide whether you need an umbrella or raincoat as well.