It completely slipped past me until now, and I apologize for this oversight, but there’s currently a competition on Stardoll. As suggested by the title of the post, it’s a photo contest where you need to decorate your room and create a look for MSW. The competition description doesn’t specify that you need to use items from the MSW store releases.
The best pictures will be selected, and winners will receive stardollar prizes. You have until November 25th to participate. I've joined in the contest and, sadly, there's no free item for those who send an entry.