what says "I'm a lesbian?"

Is there something a woman can wear jewelry or otherwise that will clearly identify her to other lesbians that she is a lesbian too and available?
I'm going through a divorce so not quite ready to wear a rainbow flag and not totally out yet but wondered is there something I could do now that would signal to other lesbian women
that my little heart beats for women and women only? This would open the door for friendships to happen an romance to bloom down the road, hopefully! Thanks so much, Dawna Rose