After scouring the earlier volumes of the serial from which these costumes originate, I discovered a few scattered through Volume 25 which I may pick up to add here, but the "costume of the week" feature really didn't seem to be fully established until Volume 28 or so; but don't worry ~ there is a veritable trove of material to work from given the long-running status of the journal.
Some of the almanacs also have wonderful outfits which I may also use. I think you can be safely assured that I won't run out of Judy material any time soon. Many of these early costumes are somewhat conventional, but trust me, they get a lot weirder and wilder as the years go by (the artist, A. Chasemore, clearly had fun with this).
Click to download the .pdf!