peace be up on you
sis there is some thing i'v seen lots of the mohajabat girls are doing like showing some hear or wear so narrow clothes or put some big thing in the bottom of the veil looks like a ball and so on..
but with my all respect as a teenager muslim girl i feel such things insult the veil c'z iti to be or not to be ...i mean these girls should chose to wear veil or not c'z allah said in quran that we can't do like the people of the book " jewes and christians...etc who believe in some of there religion and ignore other parts ...in 15 :90,91...al-hijer chapter
((Just as We had revealed [scriptures] to the separators@Who have made the Qur'an into portions.
@So by your Lord, We will surely question them all@About what they used to do.))
you did good in asking about that and i wish you do better in take the answer seriously
and may allah bless you
hope i could help
slamz
@edit ...even so in arabic we call it gothlah but it still the same little bit or to much you still showing ur hair and by this way you can say you have a real full hejab ^_^