Something where I have wanted to look like other people, though, is hands.
I'd love to have longer fingers and better shaped nails. I go through rounds of getting my nails done, as pictured, to make my hands look nice. When I don't keep them done, I tend to nibble at them and they look dreadful.
I covet nice hands. Consequently, I don't hanker after other bloggers' skills, but I do envy their hands.