There's a lot of fun things to do in Hong Kong and one of them is shopping. If you want to know great places to shop in Hong Kong, then check out APM Mall and ifc Mall. It's where you can find the boutiques of luxurious designer shops like Prada and Versace. The website link also mentions other places in Hong Kong that you should check out.
Always remember, Hong Kong is a great place to shop so always prepare your budget and look for the best buys out there. Enjoy your vacation!