Hello Ms Jane:
You can buy the fashion clothes in the whole sales matkets such as Baima ,Tianma ,Yima ,Liuhua ,Xindaxin,Huimei,Zhanqianlu underground market,Xintiandi,Shahe,Wanjia in Guangzhou or at the another town named Humen of Dongguan.
Now it comes to the acessories,you can buy them at Zhongda colthing whole sales market or in the Jiahe.Yes,earlings are also available at the Jiahe or in Panyu jewlery whole sales market.
You can go to Yaotai ,Yaoshengtang ,Yidelu or the Guangyuanxilu to buy the shoses.
There is a large whole sales market for bags named Baiyun international genuine leather whole sales market at the plce named Guihuagang.If you plan to touch with the factories,you can go to the Shiling internatinal genuine leather market at Huadu.
The galsses whole sales market named Nanfang is in the Liwan distric.That is one of the large one for glasses.
Good luck!