Cobalt blue flowers for weddings

Bright cobalt blue is one of the colours for 2013, but for wedding flowers blue is not always an easy colour to use.

These bright blue orchids floating in water in glass vases would make simple and elegant centrepieces.

I saw these trees with blue painted trucks in London, and thought of using branches painted blue for a themed wedding. 

And for the bridal bouquet?

And these blue shoes would be cute.

With the bridesmaids blue dresses.