Some numbers sound like a big deal. And when it comes to anniversaries, it's hard to get bigger than the big 5-0! Hopefully, the celebrations are coming along, but you're now tasked with finding an anniversary gift. What can you give the couple who's happily made it together for 50 years? (And would do it all over again in a heartbeat.) It's a warm-and-fuzzy milestone, so stick to anniversary gifts that feel straight from the heart.