I got to try on the Sashico Inkwell/Rugged Blue Star Wunder Under crops (shown on top) and the Sashico Cross Roll Down Wunder Under crops. I didn't realize the difference in these two prints - the photos on the website are too dark (an ever-present problem, photographer/web team!) to tell much detail - but you can see it a little better above. The blotchiness of the blue background color - the cool thing about this color - shows up a lot better in the Cross print/Roll Down Version.
The fabric content of the crops. These are full on luon.