Ok- does it matter if the blue on the pattern of the invitation is a lighter blue than the colbalt blue scheme of the rest of the wedding? (bridesmaids dress are Horizon from DB)??? Also...is it ok if the escort cards don't have the same pattern?? We found a style we like- but it's a much lighter blue (think "the knot blue") and they don't seem to have escort cards in the same pattern... Ugh!So many choices!