For our reception our caterer is providing white china for our dinner. I recently found some really cute gold chargers that I think would look really pretty with my decor, the only catch is that the chargers aren't china they're plastic (polypropylene). Is it bad to use plastic? Our wedding/reception is semi-formal and the chargers really do look nice, I'm just worried that this is some type of faux pas. Please let me know what you think!!