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.
Great idea for sweaters my husband shrunk! Absolutely NO SEW cowl infinity scarf from an old sweater. I don't have an old sweater to use for this, but I like it so much I may need to plan a trip to goodwill to find one!