The scholars says that it is the most hopeful verse in the Qur’an. Allah (SWT) acknowledges and addresses those who have excessed and tells them that, even if you have transgressed, do not despair His mercy. Just seek forgiveness with sincerity.
In my view, head covering is a symbol of modesty related clothing. So, if you chose to wear hijab as part of head covering, it’s fine. Throughout the Muslim world, from Malaysia to Egypt, head coverings are worn in variant ways and styles. Nowadays, young Muslim fashion designers have reimagined the hijab. Some of those names are like Jenahara Nasution, Rabia Z, Hanadi Chehab and Howayda Moussaka.