To agree with him would be to deny the following:
" And tell the believing women to lower their gaze and guard their private parts from sin and not show of their adornment except only that which is apparent, and draw their headcovers over their necks and bosoms and not reveal their adornment except to And that they should not I strike their feet in order to draw attention to their hidden ornaments. And 0 you Believers! Turn you all together towards Allah in repentence that you may be successful." (24:31)
The word zeenah in the Ayah above, literally means adornment and includes both the woman's natural or physical beauty, and that with which they adorn themselves, such as, jewelry, eye shadow, attractive clothing, hand dye, etc.
Allah says: "0 Prophet! Tell your wives and your daughters and the women of the believers to draw their outer garments above themselves ( when they go out). That is better so that they may be recognized and not molested. And Allah is Forgiving, Merciful." (33:59)
Abu Dawood narrates that Aishah (raa) said: " Asma'a the daughter of Abu Bakr (raa) came to see the Messenger of Allah (Sallallahu Alayhi Wasallam) wearing a thin dress; so Allah's Messenger (Sallallahu Alayhi Wasallam) turned away from her and said: "0 Asma'a, once a woman reaches the age of puberty, no part of her body should be seen but this -and he pointed to his face and hands."
Amongst the authentic Ahadith which clarify this point is the following: Ibn Umar (raa) reported that the Messenger of Allah (Sallallahu Alayhi Wasallam) said: “ On the Day of Resurrection, Allah will not look at the man who trails his garments along out of pride”. Umm Salamah then asked:” What should women do with (the hems of) their garments?” He replied: “Let them lower them a bandspan”. She replied: “ Their feet would be exposed!” He then said: “Let them lower them a forearm’s length but no more.” (Reported by At-Tabarani- Sahih)
Moreover, the following hadith makes this point graphically Allah's Messenger (Sallallahu Alayhi Wasallam) said: “There will be in the last of my Ummah (nation of believers), scantily dressed women, the hair on the top of their heads like a camels hump. Curse them, for verily they are cursed.” In another version he said:” … scantily dressed women, who go astray and others go astray; will not enter Paradise nor smell its fragrance, although it can be smelled from afar.” (At-Tabarani and Sahih Muslim)