Even in some traditions and jurists' words, the wrist is exempted, but we have no reasons about more than this very extension for its exemption. Anyway, all of these are for the time that such women do not apply cosmetics, and to cover their hidden adornments as others are enjoined to do. Also they must not wear garments that attract attentions and, in other words, they are permitted to go out without (chador) and scarf while wearing a simple garment and without applying cosmetics.
Yet, this ordinance is not obligatory, but if they do veil themselves as other women do, it is more preferred, as it is explicitly mentioned in the end of the verse, because there is the possibility of deviation and offence in such people, although very rarely.
[^1] Wasa-'il-ush-shi-'ah, the book of Al-Nekaah, C.110, Tradition No.1 [^2] The above book, Traditions 2 and 3 Commentary : Verse 61 لَيْسَ عَلَي الاَعْمَي حَرَجٌ وَلاَ عَلَي الاَعْرَجِ حَرَجٌ وَلاَ عَلَي الْمَرِيضِ حَرَجٌ وَلاَ عَلَي أَنفُسِكُمْ أَن تَأْكُلُوا مِنْ بُيُوتِكُمْ أَوْبُيُوتِ ءَابَآئِكُمْ أَوْ بُيُوتِ أُمَّهَاتِكُمْ أَوْ بُيُوتِ إِخْوَانِكُمْ أَوْ بُيُوتِ أَخَوَاتِكُمْ أَوْ بُيُوتِ أَعْمَامِكُمْ أَوْ بُيُوتِ عَمَّاتِكُمْ أَوْبُيُوتِ أَخْوَالِكُمْ أَوْ بُيُوتِ خَالاَتِكُمْ أَوْ مَا مَلَكْتُم مَّفَاتِحَهُ أَوْ صَدِيقِكُمْ لَيْسَ عَلَيْكُمْ جُنَاحٌ أَن تَأْكُلُوا جَمِيعاً أَوْأَشْتَاتاً فَإِذَا دَخَلْتُم بُيُوتاً فَسَلّـِمُوا عَلَي أَنفُسِكُمْ تَحِيَّةً مّـِنْ عِندِ اللَّهِ مُبَارَكَةً طَيّـِبَةً كَذَلِكَ يُبَيّـِنُ اللَّهُ لَكُمُ الاَيَاتِ لَعَلَّكُمْ تَعْقِلُونَ "There is no blame upon the blind nor any blame upon the lame nor any blame upon the sick nor on yourselves that you eat from your houses, or the houses of your fathers, or the houses of your mothers, or the houses of your brothers, or the houses of your sisters, or the houses of your fathers' brothers, or the houses of your fathers' sisters, or the houses of your mothers' brothers, or the houses of your mothers' sisters, or(from that) whereof you hold the keys, or (from the house) of your friend.
No sin shall it be for you whether you eat together or apart. But when you enter houses, salute one another with a greeting from Allah, blessed and good. Thus does Allah make clear His revelations for you, so that you might understand." Commentary: Imam Baqir (a.s.) said: "efore Islam the blind, the lame and the sick were not allowed to eat food with healthy people.