The Apgujeong area is great for shopping because there are many streetwear brand stores. Especially since there are many newly opened stores, I recommend looking up information beforehand before visiting. Popular streetwear stores can run out of stock quickly, so if you find something you like, it's best to buy it right away. I was happy to find a model at Stüssy that isn't available in Japan. Operating hours may vary by store, so it's good to check before you visit. I had a disappointing experience when I first visited Stüssy and it was closed.