Muhammad bin Rabi'ya al-Klaby محمد بن ربيعة الكلابي · The Book on Clothing

"The Prophet (ﷺ) slackened Fatimah's garment a hand-span." Some of them reported it from Hammad bin Salamah, from 'Ali bin Zaid, from Al-Hasan, from his father, from Umm Salamah.