yes, mostly my lipstick. She stopped buying her own and has been using my collection.
I recognize the colours I buy, and the shade of red lipstick I buy I know she will never consider, plus the ones I buy have staying power so unless you use makeup remover, just wiping it off with a kleenex won’t wipe it clean. So I know she has been using my lipstick.
I gave her a pair of my tights last winter when it was super cold out. She usually walks to work and the tights help keep her thighs warm.