Ibn ‘Abbas (May Allah be pleased with them) said: The Messenger of Allah (PBUH) cursed those men who ape women. He also cursed the hermaphrodite of men.
Another narration is: The Messenger of Allah (PBUH) cursed men who copy women and cursed women who copy men. [Al-Bukhari]
Abu Hurairah (May Allah be pleased with him) said: The Messenger of Allah (PBUH) cursed a man who puts on the dress of women, and a woman who puts on the dress of men. [Abu Dawud]
Abu Hurairah (May Allah be pleased with him) said: The Messenger of Allah (PBUH) said, “There are two types of people who will be punished in Hell and whom I have not seen: men having whips like the tails of cows and they will be beating people with them, and, women who will be dressed but appear to be naked, inviting to evil; and they themselves will be inclined to it. Their heads will appear like the humps of the Bactrian camel inclined to one side. They will not enter Jannah and they will not smell its fragrance which is perceptible from such and such a distance.” [Muslim]
Islamic Encyclopedia 