An idea is to have it on the beach.  I've never been a fan of beach wedding but when it comes to colors, Sea Green and Sky Blue brings tranquility and style to a beautiful (i think i'll be a fan already) beach wedding.  Beautiful blue rose petals for your flower girls will add to the essence of what a wedding is all about.  A combination of sea green and white on your chairs during the ceremony is a plus factor for photos and color style.  I love the idea of coconut tree centerpiece and sky blue and white wine glasses.  Try this out in your event, may it be your wedding, debut or engagement party and you will have the peace experience of a lifetime.