´It was narrated that Zainab, the wife of 'Abdullah, said:` "The Messenger of Allah [SAW] said: 'If one of you wants to attend 'Isha' prayer, let her not touch perfume.'"
Explanation & Benefits
Hafiz Muhammad Ameen
It is understood from this that if a woman does not have to go outside the house, she may apply perfume for her husband.
Source: Sunan Nasa'i: Translation and Benefits by Shaykh Hafiz Muhammad Amin Hafizullah, Page: 5132