What is genuine design?

Readers,

Yesterday evening I was looking for inspiration for a new dress in some fantasy print, which I would describe as a 'jungle' print. So, while looking, I came across this Erdem number from his Resort 2012 collection (his dresses sell at $1000 and up)

Image: Vogue.com

While I loved this particular collection, this dress has instantly reminded me of the Vogue Paris Original design by Laroche. The technical drawing reveals more detail.

We all heard about how designers are complaining about low-priced knock-offs. In most cases, copies are made in cheaper materials and using cheaper manufacturing processes... but, let's be realistic - Hermès clients won't be buying a Birkin bag from a table on a Canal Street sidewalk....

I also blogged about Project Runway's finalist Andy South knocking off Pattern Magic designs in his final collection. Well, how far will he make it after this experience?

But, what about when a star designer practically copies most of the design (of course, shape and construction are not the only elements of design). The question is, what exactly is the Erdem design vision when it comes to the above dress?

What do you think, readers? Are there designers with an authentic design vision?