It's funny because I don't think I would have ever associated this blue shade with wedding decor, but somehow it works. Vibrant and fun this is certainly a colour that says Celebration, with a capital 'C'. It's the perfect hue for a beach wedding, or any wedding where the decor spills into outside space. Arn't those blue pom poms fun? And as for those azure blue trays with the white and sea blue tablescapes, wowzers. Well, I'm sold: A blue lagoon wedding makes for the perfect summer celebration!