Well. This is an OUTFIT.
With garments this long we all breathe a collective sigh of relief that the yarn is chunky and not 4ply. What it does offer is lots of meditative, repetitive easy knitting. This would be a great way to spend winter evenings in front of the telly (or fire if you are cultured).
They are knitted in King Cole Chunky Tweed yarn which has a lovely fleck running through it for interest in plain stitches like these garments. As a substitute, I would recommend King Cole Big Value Chunky which is a cost effective option for longer garments and has some complex, solid colours that really kick some ass.