Wedding hosiery!

I wanted to get a pair or two of pretty white stockings for the wedding, maybe with a design or a seam up the back...

At this point, I'm a size 'Q' in stockings and I went to CVS to get a pair and they were off-white and blah.

Anyone know where I can get a cute pair of stockings in my size? A lot of them are the control top and I don't really need it anymore and want to make sure it's not digging into my stomach the whole day!