(Colour Block) Orange & Purple is too commercial!

So this summer colour blocking is trending...CORRECT
Colour blocking consists of vibrant colours...CORRECT
There are seven colours in the rainbow...CORRECT

Red Orange Yellow Green Blue Indigo Violet

There are only two vibrant colours in the rainbow...WRONG
So why is it that most people are only using orange and purple to colour block their garments?

Runway

Don't get me wrong, I think the colours look pretty cool together but it is far too COMMERCIAL!

Cheryl Cole/Tweedy... Kim Kardashian... Jessica Alba

Come on ladies! You can do better than this! Yes we follow fashion but follow it and make it your OWN! Can anyone notice how Kim duplicated the exact outfit in the runway picture? She really could have made it her own but instead she tried so hard and her stomach is bulging out of the belly top *covers eyes*

However the outfits are nice but the colours are too commercial. I had potential that these celebrities could have made it their own...Bravo for Cheryl for adding a turquoise belt.

{These are not my images}