If you are from Italy, log in and follow the steps without a proxy.
If not use this: http://protocolliweb.com/proxy
Paste www.stardoll.com into the proxy url bar and hit go.
Once the page has loaded, log in and then go here: http://www.stardoll.com/it/contest/view.php?id=4086
Scroll down until you see a picture of a jumper. Click on it and you will be redirected to a new page. Once it has loaded, close it and go back to the page that you were on.
Scroll down until you 3 multiple choice questions. Click on one and submit the answer.
You can now log off and close the proxy.
The Sweater and Bag should be in a Chica Vampiro bag in your suite.