All perfect praise be to Allaah, The Lord of the Worlds. I testify that there is none worthy of worship except Allaah, and that Muhammad is His slave and Messenger.
It is permissible for a woman in the state of Ihraam to cover her feet and wear socks, and if she is in the presence of non-Mahram men, she is obliged to cover her feet. Indeed, it is forbidden for her to uncover her feet in front of non-Mahram men during Hajj or in other situation. When Umm Salamah asked “What should women do with the hems of their garments?” The Prophet said: "Let them lower it a span of the hand". She said: “This means that their feet will be exposed”. The Prophet said: "Let them lower it a forearm and not exceed that." [At-Tirmithi who said that this Hadeeth is Hasan Saheeh (i.e. good or sound)]
However, a woman in the state of Ihraam may wear whatever clothes she wishes but she does not wear gloves or Niqaab (face covering). Al-Buhooti from the Hanbali School said: “The Ihraam of a woman is like the Ihraam of a man with the exception of wearing clothes, and that she should avoid wearing a veil (face covering), gloves, or covering her face, but she is allowed to wear jewelry….” For more benefit, please refer to Fatwa 81841.
Allaah Knows best.