If you live in UK, visit campaign here:http://www.stardoll.com/en/campaigns/footloose/link.php
If you do not live in UK, follow those steps/
1. Go to uhuf.com
2. Paste stardoll link in blank box http://www.stardoll.com/en
3. Log in
4. In the proxy blank box on the upper left, type in the campaign link
5. Leave proxy, go to stardoll.
If you live in UK but didn't work, like for me, use the proxy, it worked for me!