I think it's important to clarify exactly what we're saying with this thread. It's one thing to say "oh wow these things look similar". But to say "omg designer X totally stole this look from designer Y" is something else. Sorry, but I think that's a little faulty, and very dubious in a lot of the cases on this thread. A designer can't copyright a color combination or a type of dress. Just because YSL did a purple blouse last season and Luella does one for fall 2005 doesn't mean she ripped it from them. And in a lot of the cases presented here, it's more likely that both designers are referencing an old technique or long-forgotten designer. And then in cases like Phi's fall 2005 show, it's very obviously and blatantly inspired by the work of Ghesquiere at Balenciaga.