Providing silk clothing when a rabbinical court assigns funding for clothing for a woman whose husband passed away or is not in town, to maintain her dignity: Ketuvot 65a
If there is leftover money from the amount allotted for clothing - whether for a married woman or for a widow - who receives it?: Ketuvot 65b
The duty to provide money for perfume: Ketuvot 66b
The amount of money the sages ordered to be provided by Nakdimon ben Gurion's son-in-law, daily, for his daughter's perfume: Ketuvot 66b