أَخْبَرَنَا سُوَيْدُ بْنُ نَصْرٍ، قَالَ أَنْبَأَنَا عَبْدُ اللَّهِ بْنُ الْمُبَارَكِ، عَنْ مُوسَى بْنِ عُقْبَةَ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّ رَجُلاً، قَامَ فَقَالَ يَا رَسُولَ اللَّهِ مَاذَا تَأْمُرُنَا أَنْ نَلْبَسَ مِنَ الثِّيَابِ فِي الإِحْرَامِ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ لاَ تَلْبَسُوا الْقُمُصَ وَلاَ السَّرَاوِيلاَتِ وَلاَ الْخِفَافَ إِلاَّ أَنْ يَكُونَ رَجُلٌ لَهُ نَعْلاَنِ فَلْيَلْبَسِ الْخُفَّيْنِ أَسْفَلَ مِنَ الْكَعْبَيْنِ وَلاَ يَلْبَسْ شَيْئًا مِنَ الثِّيَابِ مَسَّهُ الزَّعْفَرَانُ وَلاَ الْوَرْسُ وَلاَ تَنْتَقِبُ الْمَرْأَةُ الْحَرَامُ وَلاَ تَلْبَسُ الْقُفَّازَيْنِ ‏"‏ ‏.‏

It was narrated from Ibn 'Umar that a man stood up and said: "O Messenger of Allah! What garments do you command us to wear in Ihram?" The Messenger of Allah said; "Do not wear shirts, or pants, or Khuffs unless a man does not have any sandals, in which case he may wear Khuffs that come lower than the ankles. And do not wear any garment that has been touched by (dyed with) saffron or Wars. And a woman in Ihram should not cover her face or wear gloves." Translation Not Available

Book Ref: Sunan An Nisai Book 24 Hadith 2681
Web Ref:  Sunan An Nisai Vol 3 Book 24 Hadith 2682