Dress for prayer
Is it permissible for a girl to wear those clothes which she wore during her menstruation period, and whether it is permissible to pray in such clothes?
If the clothes are not stained by blood to pray in it is permissible. And even if there is blood on your dress, it is permissible to wear it. But to make a prayer in clothes on which there is dirt/ impurity (najasah) is not permissible. It is necessary to wash the dirty place in order for the dress become suitable for prayer. One of the conditions for prayer is cleanliness of clothes and place where the prayer is going to be performed.