im going to shenzen next month,staying in jns city hotel.This hotel is at which mtr station?

The closest metro station is Huaqianglu Station of Luobao Line and your hotel is only around 250m from its Exit C.

You can get wholesale clothing at Dongmen Baima Clothes Market, which can be reached by subway Luobao line. Take that at Huaqianglu Station to get off at Laojie Station to walk there then.

Maybe the sellers stock up on summer clothes there and you may go for a try! Besides, if you wanna have more choices for wholesale clothes, Guangzhou should be a better idea! It is only around 1h and 20min high-speed train's distance from SZ city.