Good decision. There is no such thing as enclosing oneself in an envelope in Islam. Covering face has nothing to do with Islam. Islam asks its followers to chose the middle of the road path, and covering face is definitely not it. This practice existed in many medieval cultures prior to Islam, and some of them have maintained their cultural practices. Muslim scholars need to educate Muslims to avoid associating certain cultural practices with Islam and avoid taking things to extreme. It does them no favor but only isolate them from the rest of the humans and make them suspecious. Head scarves fine, covering face has no place in todays modern world, period.