The Quran actually requests that women ‘put on an outer garment’ when they leave the house, not that they cover their head or indeed any specific part of them. As such, in modern western society the guidance of the Quran could be complied with by putting on your coat when you leave the house.
I work in various parts of the world and depending on which Muslim country I am in women can be expected to cover anything from just their head to their entire body, hands and face. Why do you think it is essential to Islam for women to cover their heads? Do you believe that women who do not cover themselves as you do are not worthy of as much respect? How do you feel about women who wear niqab looking down on your level of undress?
Apparently the reason given by Islamic scholars for women dressing modestly outside the house is so that they are not mistaken for promiscuous women - how does this sit with your requirements that younger girls cover themselves?
I am frequently told on visiting countries in the Middle East that women cover themselves but men don’t because it is for the protection of women - do you not feel that men ought to be able to control themselves sufficiently that they can see parts of a woman such as their face, their hair, hands, legs, arms, knees, shoulders, etc without to much trouble? After all, the Quran also states that men should dress modestly and act with dignity. Yet from where I sit as a regular visitor to the ME I see men acting and dressing as they wish and enforcing restrictions of freedom on women. For example, in the hotel I stay in in Saudi Arabia I am not permitted to swim in the hotel pool but the men are and they do so in swimming trunks.
How do you feel about the fact that by voluntarily wearing such clothing that is NOT specifically described anywhere in the Quran (but is in fact a vague interpretation) you are adding to the oppression of women in countries where the men give them no choice?
I ask because as a non-Muslim I was outraged recently at being told to cover myself by a man physically forcing a black chador on me. FWIW my stepmother and her sons are Muslim, and my dad converted at her request.