The balenciaga sunglasses are so expensive at the real stores. If you want to buy one at the suitable price, you could go to the reputable online stores to have a look. The quality there should be as real as the ones in the real stores. At the same time, the price is suitable. You could go to https://cn.shopbop.com/balenciaga-accessories-eyewear/br/v=1/2534374302204172.htm?all to have a look. There are many types with suitable price. In addition, you could also go to the amazon to have a look.
I am looking for balenciaga sunglasses, too. I just search them through internet and i find some websites provide that balenciaga sunglasses. But they are expensive. Most of them are priced at around $ 300. But they are look cool. Here are the websites: https://www.shopstyle.com/browse/sunglasses/Balenciaga
Well, perhaps I should give you a brief introduction of Balenciaga. As a matter of fact, it is a luxuries producer which was founded in Paris in 1937. Since then, it began to produce a wide range of products and sell them to other parts of the world. Here is their official website, where you can find a lot of useful information. In the mean time, some of their products could be found on some household websites.