An Ansari girl was married and she became sick and all her hair fell out intending to provide her with false hair. They asked the Prophet (ﷺ) who said, "Allah has cursed the lady who artificially lengthens (her or someone else's) hair and also the one who gets her hair lengthened."
Sahih al-Bukhari Book 77, Hadith 149
← Previous Hadith The Prophet (ﷺ) said, "Allah has cursed the lady who artificially lengthens (her or someone else's) hair and the one who gets her hair lengthened and the One who tattoos (herself or someone else) and the one who gets herself tattooed"

Sahih al-Bukhari Book 77, Hadith 148 Next Hadith → (the daughter of Abu' Bakr) A woman came to Allah's Messenger (ﷺ) and said, "I married my daughter to someone, but she became sick and all her hair fell out, and (because of that) her husband does not like her. May I let her use false hair?" On that the Prophet (ﷺ) cursed such a lady as artificially lengthening (her or someone else's) hair or got her hair lengthened artificially.

Sahih al-Bukhari Book 77, Hadith 150