As someone who is not usually a fan of three quarter sleeves, I am really tempted to do this pattern. It's basic, but it's effective, with very little stress in the making of it. You've got to pick up stitches for your collar, but that's okay! You can do it! Everyone needs some basic easy knit stocking stitch garments in their wardrobe, and this is no exception.
This has been written for King Cole Cotton Top DK, which is a great cotton blend yarn with an effective fleck. If you're looking for something a bit funkier to contrast with that stocking stitch, of course I'm going to recommend the Drifter DK (and its sister yarn Drifter for Baby).