Many Orthodox Jewish women will cover their heads with either scarves, wigs or hats after they are married. They believe that hair covering is a biblical requirement, but the amount of hair to be covered is determined by the community the woman lives in. The covering of hair was a way to create privacy for the woman and although only married women were required to cover their hair in public, younger women also did so depending on the community they lived in.
All women who have been married would have covered their hair. This includes Shaindel, Yente and Golde. Younger unmarried women such as the daughters were not required to cover their hair, however they still may have chosen to do so outside of the house due to the community influence.
Moss, A. (n.d.) Why Do Jewish Women Cover Their Hair?Retrieved from: https://www.chabad.org/theJewishWoman/article_cdo/aid/336035/jewish/Why-Do-Jewish-Women-Cover-Their-Hair.htm
Salzberg, A. (n.d.) Hair Coverings for Married Women. Retrieved from: https://www.myjewishlearning.com/article/hair-coverings-for-married-women/
Slonim, R. (n.d.) The Rebbe on the Jewish Woman's Hair Covering. Retrived from: https://www.chabad.org/theJewishWoman/article_cdo/aid/840202/jewish/The-Rebbe-on-the-Jewish-Womans-Hair-Covering.htm