I am trying to buy a pair sunglasses for my boyfriend but I am not sure on how to shop for it because I never shop for sunglasses either myself or another person before. He is a 23 year old Asian man and he kinda has a round face. When I ask him what kind of style he likes, he said he prefer aviator classic and new wayfarer classic. My budget for this gift is $150-$200...
Here is a a pic of him if it helps:
Specific recommendations would be nice but any advice on where I should check out or what I should look for would also be greatly appreciated. Thank you!