Wuxi is actually very close to Shanghai, so the wedding dresses worn by mothers are mainly dignified and bulky. I suggest going to Fenghexiang, a fabric market on the Bund in Hainan. An aunt I know made it to order, and it seems to be around 1 0,000. There are many styles and fabrics there, and mothers don't have to choose red. They can wear it according to their personal preferences.