Good mannered muslimahs

1. Avoid sleeping between fajr and ishraq, and between asr and maghrib.

“I asked Jaabir ibn Samurah, ‘Did you used to sit with the Messenger of Allaah?’ He said, ‘Yes, frequently. He would not get up from the place where he had prayed Subh until the sun rose. When the sun rose, he would get up. They used to talk about things that had happened during the Jaahiliyyah, and they would laugh and smile.’”Saheeh Muslim (1/463) , hadeeth of Sammaak ibn Harb

2.  Refrain from sitting among smelly people.

"He who eats onion and garlic and leek, should not approach our mosque for the angels are harmed by the same things as the children of Adam. "
Kitab Al-Salat, Book 004, Number 1147