´It was narrated from Asma' that:` A woman came to the Messenger of Allah [SAW] and said: "O Messenger of Allah [SAW], a daughter of mine is going to get married. She got sick and her hair fell out. Is there any sin on me if I give her hair extensions?" He said: "Allah has cursed the woman who affixes hair extensions and the one who has that done."
Hadith Referenceسنن نسائي / كتاب الزاينة (من المجتبى) / 5252