If you are from the US, click HERE, scroll down and click on this big green button that you should see:
It should redirect you to the Piccing website.
If you are not from the US, you are going to need a web proxy such as webwarper.net
Type in www.stardoll.com in the web proxy URL...enter... and log in.
Replace the proxy URL with:
http://www.stardoll.com/en/contest/view.php?id=2634
Scroll down the page until you see this button.
When you click on it, it should redirect you to the Piccing website. Fill in the form with fake info (USE FAKE MAIL and FAKE PASS), like this:
When you go back to your Stardoll suite, the shoes should be next to your closet in a White Piccing bag.