Wedding Inspiration: Blue

In the need for something blue? Why not an entire blue wedding? Here's some inspiration:

I love the groomsmen in navy blue suits, and the royal blue velvet cake is gorgeous! (that is going to surprise your guests!!) 
Credits:
Blue Cake, BettyCrocker Recipes on Flickr, Wedding Party: Miller+Miller Photography Shoes: Manolo Blahnik at Barneys,  Hydrangea Bouquet, Centerpiece, Bride and Groom Chair Signs