LE look-a-like?!

Maybe it's been there a long time ago, but I just saw it. There is a Bisou Dress that looks exactly like one of the LE dresses! On the left is the LE dress, that probably costs 250 Stardollars, and on the right is the Bisou dress, that only costs 13 Stardollars! Do you think this is another Stardoll mistake, or just a copycat? (The dress is only for SS, sorry...)