My FI and I are in the very early stages of planning our wedding. We loved the size and style of my best friends wedding and want to ask her what they had as a budget. We really just want a ballpark number of what we should expect to spend for something about the same size. Everything I've read says it's rude to ask what others spent, but we lived together for several years and are reasonably comfortable talking to each other about money. Would I be way out of line to ask her?