In China what colour does the bride traditionally wear

Red
Many wedding dresses in China, India (wedding sari), Pakistan and Vietnam (in the traditional form of the Ao dai) are red, the traditional colour of good luck and auspiciousness.

Nowadays, many women choose other colours besides red.

In modern mainland Chinese weddings, the bride may opt for Western dresses of any colour, and later don a traditional costume for the official tea ceremony.

Read more...https://en.wikipedia.org/wiki/Wedding_dress

Video
Ancient wedding traditions for Brides and Grooms in China - http://www.tipsandsteps.com/portal/videos/general-videos/ancient-wedding-traditions-for-brides-and-grooms-in-china/