The most secure way is to go to South Korea by yourself. Those fashion gathering areas of Mingdong can buy a large number of celebrities, and you can encounter Korean stars.
This or let friends in South Korea help you shopping, or find reliable Taobao purchases.
You can check what brand first and then buy this brand's website or store to buy it.
Isn't this simple? You can be preferred in Korean, Korean drama TV official self -employed mall, it can buy the same jewelry of Korean stars in it
The most secure way is to go to South Korea by yourself. Those fashion gathering areas of Mingdong can buy a large number of celebrities, and you can encounter Korean stars.
This or let friends in South Korea help you shopping, or find reliable Taobao purchases.