This is not from Islam and a woman in hijab must cover all of her hair.

There are women wearing a hijaab and while showing a small portion of the hair (the front area), is that permissible? I am seeing many sisters do this.

Women clothing | February 23, 2017 5:13 am
Previous

Can we women wear loose, slitly loose or tight trousers or jeans with very long shirt or coat that reaches the knee or below the knee to perform salah or to go out with it?
Next

Is it permissible to see the عورة of the same sex as you. Obv not in a deliberate weird way. But for eg in the changimg rooms men get changed in same room. Or during swimming for eg. Not all cover naval to knee.