مُسْنَدُ أَحْمَدَ
Musnad Ahmad 3035
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated from Ibn ‘Abbas (رضي الله عنه) that The Messenger of Allah (ﷺ) cursed the woman who does hair extensions, the woman who has that done, men who imitate women and women who imitate men.
Musnad Ahmad 3059A saheeh hadeeth; this is a da'eef (weak) isnad]