Do you love cardigans? I do. They're really versatile, and if they're thin, can add just a bit of warmth or extra coverage without excess bulk.
I have an old elbow-sleeve cardigan which I hardly ever wear. It has a matching tank top but just feels plain and slightly old-ladyish.
My favourite notions store had a length of rose embellishment which I'd had my eye on for some time, but it was $1.98 and I wasn't quite sure what to do with it. It was quite pricey not because of the price but it just looked like some odd bits of fabric sewn on to a bit of netting - it looked like a more creative person than me could make one for 27 cents.
Then, the notions store had a 50% off sale, so I broke down and bought one. I took it home right away and hand-stitched it in place et voila! It took about 1/2 an hour.
A craftier person could probably make their own twirly roses, but for 99 cents, I'm not complaining.