The Messenger of Allah ﷺ commanded us to bring out the secluded women on the day of 'Id (festival). He was asked: What about the menstruous women ? He said: They should be present at the place of virtue and the supplications of the Muslims. A woman said: Messenger of Allah, what should we do it one of us does not possess an outer garment ? He replied: Let her friend lend a part of her garment. (Using translation from Abū Dāʾūd 1136)
أَمَرَنَا رَسُولُ اللهِ ﷺ أَنْ «نُخْرِجَ الْعَوَاتِقَ وَذَوَاتَ الْخُدُورِ يَوْمَ الْعِيدِ» فَقِيلَ وَالْحُيَّضُ؟ فَقَالَ «يَشْهَدْنَ الْخَيْرَ وَدَعْوَةَ الْمُسْلِمِينَ» قَالَتِ امْرَأَةٌ يَا رَسُولَ اللهِ إِنْ لَمْ تَكُنْ لِإِحْدَانَا ثَوْبٌ كَيْفَ تَصْنَعُ؟ قَالَ «تُلْبِسُهَا صَاحِبَتُهَا طَائِفَةً مِنْ ثَوْبِهَا»