I would like to buy bride gown and all necessary bride stuff in Guangzhou.

Hi, Nibal! You will find what you need on the Jiangnan Avenue North Wedding Street. You may take bus line Night 8, 10, 13, 14, B21, Night 22, 29, Night 30, Night 32, Night 33, 82, 86, 87, 180, 183, 186, 190, 253, or 544, and get off at the Jiangnan Dadao Bei (Jiangnan Avenue North) Station. Or, you may take subway line 2, get off at the Shiergong Station, and leave from Exit D. :)