There are pieces of that dress in stardoll if you put them together you get it for free!!
If you are from the UK get it easily..... just go to your:
Guestbook
Album
StarBazaar (your personal one-where you sell stuff)
Help page
MeDoll Editor
Dolls & Games

CLICK THE PIECES YOU FIND THERE....when you click all of them...it will show up in your suite!!!

If you aren't from the UK, just go to a UK proxy such as daveproxy.co.uk and go to the same places.