I Found Periwinkle Streamers!

Those of you looking for periwinkle colored decorations...good luck. I have been given the honor of decorating for my Mother-in-Law`s wedding reception and I have found it difficult to find anything in periwinkle color to decorate. Finally, I found streamers at Party City and balloons on the internet. Michaels Crafts and JoAnn Fabrics came through with some ribbon. Phew, I didn`t realize this color would be so hard to find. I just drove by a wedding party yesterday outside a church and the bridemaids were wearing periwinkle, so I know it is a color being used for weddings.
If you are looking for this color, give yourself LOTS of time to find it.