If wearing lots of make-up, low cut tops, and short hemlines are only to make women feel good about themselves, why do lesbians not do this?

Because we love eachother. Next question.

They are lesbians.

To keep men away. It only half works.

You probably assume that every woman wearing makeup, low cut tops and short hemlines are all straight; and you'd be wrong.

Lesbians also do this. Not all women do what every other woman does. Saying positive affirmations to yourself in a mirror is supposed to make you feel good about yourself. Do you do this? If not why do you not do this? Maybe because you don't want to.

Some lesbians do. You're just so obsessed with stereotypes that you assume only butch girls are lesbians.

Most of them do. Do you seriously think that if you see a woman, as you describe, you can tell if she's straight or a lesbian?

Some do.