Well, I packed the J+ jacket in the shopping bag for 3~4 days and it seems there are 4 big chest wrinkles that suspiciously look like fused suit bubbles. I do not think I tend to buy bubbling jacket on purpose. I think I should pray that there is any remaining jackets to exchange.
^I'm guessing sport coat. Uniqlo socks are great, by the way - reasonably priced, comfortable, durable and comes in a wide range of colours. I especially like the marls. I need a navy +J suit too, but in wool.
Just wanted to say that I used Plei89 as a proxy, and he was awesome. Decent fees, very fast service, and provided me with multiple pictures and measurements. Will be having him proxy for me multiple times in the future.