This is a pattern from Lace Style, but mine are in a closer gauge so look less lacy.
I used The Knittery cashmere/merino sock yarn from Socktopus, colour "midnight" and size 2.75 dpns. If I make them again I think I will go for larger needles or thinner yarn. I had loads of yarn leftover from my single skein.
I like them with the cuffs unfurled, but you can also fold them over. Since I accidentally picked up the stitches for the arm inside out, the lace probably looks better on the folded-over side. The pattern suggests sewing a line of crystal beads along the cuff edge to resemble buttons, but my tighter gauge would have made a closed cuff a bit too tight I think.
Now I just have to find Aunty C.'s address and get them in the post before she comes home from holiday!