The pajama top is very plain - no piping around the collar or front edges and no cuffs. There a large rip across her left shoulder flanked by smaller rips, a couple smaller rips above her right breast, and I think about 3 small rips in a row below her right breast towards the center. The collar is squared off.
The pants are a bit odd. They definitely have two cords hanging down in front that would indicate a drawstring, but in Touch-a you can clearly see a side opening. I don't think it's a rip. I actually don't know what the hell it is - in the frame-by-frame I can't even see a clearly defined waistband. The leg length looks shortened to capri length with just a simple hem, again no cuffs.
I’ve reproduced the striped fabric on Spoonflower - i recommend ordering it on the Cotton Lawn.
Pajama patterns are common enough - just remember if you're cutting out stripes you may need extra yardage to lay everything out in the right direction.
Edited To Add: Cosmo's Factory uploaded more amazing screen-caps from the Blu-Ray with incredible detail. Thank you so much!