The Messenger of Allah ﷺ permitted women to let their garments hang down a hand-span.The women said, "Messenger of Allah, in that case our feet will be exposed."He replied, "Then a forearm's length, but do not add more than that."
حدثنا وكيع حدثنا العمري عن نافع
أن رسول الله ﷺ رخص للنساء أن يرخين شبرا فقلن يا رسول الله إذن تنكشف أقدامنا فقال ذراعا ولا تزدن عليه
No references are available.
Its isnad is sahih, and it is an abridgment of 4489 and 4683.