Anas Radiyallahu Anhu narrates:
"Nabi Sallallahu alaihi Wa Sallam had a "Sukkah" from which a sweet fragnance was used." (Shamail Tirmizi)
Some Ulema are of the opinion that the word "Sukkah" means a small box in which Nabi Sallallahu alaihi Wa Sallam kept His Itr.
Nabi Sallallahu alaihi Wa Sallam was in the habit of applying Itr.
Abu Hurairah Radiyallahu Anhu narrates that Nabi Sallallaha Alaihi Wa Sallam said:
"The Itr of a male is the fragnance of which spreads and has less colour in it, and the Itr of a female is that which has more colour and less fragnance.(e.g. Mendhi)" (Shamail Tirmizi)
Woman are also permitted to wear sweet smelling fragnances however it should only be used for ones husband i.e. to attract ones husband. It should never be used to attract strange man.