The question was "WHO are you wearing?" which means "What famous designer created your dress?"
Thank you for the correction.
Today I am wearing a shirt from the famous designer Mr L.L. Bean of Maine. My slacks are from Wrangler. My shoes come from the famous maker of Chinese athletic shoes Brooks.
I recall seeing something once where all the big jewelry stores along Rodeo Drive would loan the starlets some jewelry to wear on the Red Carpet. That jewelry also came with body guards. Not to protect the woman, but the stones.