Ok I just have a quick question regarding my wedding registry. FI and I were planning on doing an all white dinnerware set because all of the serverware we have chosen is white. The issue we have is that we came across a blue dinnerware set that we love. So my question is does the severware have to match the dinnerware? My mother keeps telling us yes, but we're concerned with everything being white, and not to mention that the cream and sugar set we love is another pattern all together! TIA