Answer:
During the 1800's these turned women into hourglasses and is becoming more popular again these days
It comes only before, it comes only after. Rises only in darkness, but rises only in light. It is always the same, but is yet always different.
Reaching stiffly for the sky, I bare my fingers when its cold. In warmth I wear an emerald glove and in between I dress in gold.
I have a face, yet no senses. But I don't really care, because time is of the essence.
At first I am a yellow weed in the lawn, and then the wind blows, and my white feathers are gone. What am I?
Iām grown from darkness but shine with a pale light. Very round I am and always a lady's delight.