(yep, my sister's wearing pajama pants... i advise that you don't wear it like this, haha) You may have noticed that I like really, simple shaped clothing. Like, 1-3 pieces total. This is no exception. A total of 2 seams (3 if you add a neckband) and 2 pieces (or 1, if you don't add a neckband). I've seen these EVERYWHERE, and they retail for around $20-$40, sometimes more and sometimes less. Nordstroms: $32 To me, that's crazy! A piece of cloth cut into a circle for $30?! Anyone can make…