A wedding seating chart is the last thing you can finish and the first thing every guest notices. Build it in five steps: lock your final RSVPs, confirm the floor plan with your venue, seat the VIP tables, group everyone else by relationship, then choose how to display it. Most couples start about three to four weeks out, and most rebuild the chart more than once, because the guest list keeps moving until it does not.Step 1: Wait for your final RSVPsDo not start from the invite list. Start from