Was able to visit a Uniqlo store in HK last November, just to check out what they had. They were already stocked with their Winter season line so I didn't have much options.
Was able to snag only one long-sleeved shirt, and it was on sale at HK$99.
Honestly, the items looked more Giordano-ish to me. Will have to wait and see what the actual store will carry when it opens -- that is if get the urge to drive all the way to MoA.