Navy is the perfect color to use for your wedding. It’s softer than the harsh tones of black, but it is still elegant and timeless. It is so easy to get caught up in the latest color trends – we’re looking at you blush and gold – so give this look a spin with your décor. We promise you won’t be disappointed. This list of 40 navy ideas is a great starting point - http://www.deerpearlflowers.com/navy-blue-and-white-wedding-ideas/
make the heart out of paper and write the "save the date" on it, both of your initials and the date super simply, and then the actual wedding invitation with it! then they can put the real invite somewhere nice and the little heart paper on the fridge!