So I recently got engaged, and at our surprise party after the engagement, we walked away with several really great, thoughtful gifts. I started my registry the next morning so people could buy stuff for us off our list. My fiance's cousin also recently got engaged, so I've been comparing our registry to theirs. Everything of theirs seems to be the same color, while everything on mine is mismatched. Does everything on my registry need to look the same, or can I be mismatched and have some personality in my home?