Someone from the internet was kind enough to write and point out a problem with my pdf!
For now, I've just put back the basic jpgs that I had originally. I took time to print off a copy and make a test dress before putting the jpgs up again.
Find that pattern here: http://www.janelwashere.com/crafts/gene_patterns.htm
Here's the 2011 test. And I must say, it is a very clever pattern :-)