Hong Kong Vintage you are a lovely store but browsing your stuff is a pain in the ass. Arranging by color looks nice and all but I'd much prefer for you to arrange by size. Especially since many of your clothes don't have sizing tags. I hate the disappointment when I find a nice piece that's way too large for me.
The staff for the most part will leave you alone to let you browse around. If I had a lot of time to go searching for a good deal I'd totally hit this store up more than I do currently. Alas my time is precious so I'll leave the rummaging for the weekends when there is more to spare.