Good idea to extend sleeves that are too short. Transform socks into wrist warmers. This is a simple, but very clever idea. If you can crochet and or knit, then there are lots of pretty edgings that you could use on these.
Pretty up a plain top!- embellish a [tank] top by adding crochet along the neckline! - could also do the same around the bottom hem or at the wrists of a long-sleeved top (I think the necklace would make an awesome belt or bigger to be a scarf!