I found a picture of what I want to do for centerpieces but my wedding colors are black, white and a dark purple. I wanted to alternate white and purple roses for the centerpieces on the black table cloths, but of course real roses don't come in the dark purple that i'm looking for so I thought about using silk ones but I don't know about submerging silk flowers in water (I know nothing about flowers, real or fake). Will the silk flowers be okay to submerge in water? If not, does anyone have any other ideas of how I could pull of something like this using white and and dark purple colors?
Thanks!