If you are from the UK, click HERE and dress up Lady Gaga.
If you aren't then you are going to need a manual proxy.
It's not a very good one and occasionally doesn't work.
IP: 22.214.171.124 Port: 6515
After setting the manual proxy, go to:
Log in to your suite (if you are already logged in,
you're going to need to log out and log back in for it to work).
Dress up the doll and click 'Save'. When the page loads you can leave the proxy.
The leggings should be in your suite.