If you can knit and pearl, you can do this 
You don't need to 'read' a pattern - I am a good knitter, but English is not my first language and even after 23 years of living here, I still cannot get to grips with English knitting patterns 
Basically, cast on 73 stitches, do 7-8 rows alternate stitches knit/pearl, then approx 73 rows knit one way/pearl back (stocking stitch), then knit pearl again for the other edge. Cast off and sew together as shown on the photos. It looks impossible, but when you put it on in drapes beautifully.
I am still baffled by how good it looks for how easy it was to do.