To customize homemade centerpieces here you can easily create a customized wedding centerpiece by using things that portray your personality or maybe stuff that is special to you. This is like if you met your love on the beach you can create a centerpiece reminiscent of those days with shells, sands, etc. White candles really go well with shells. But According to me, don't ever make or put much flower on the table because it is looked like dirty.