Hi assalamu'alaikum, ladies!
Here I choose one of thousand hijab tutorial videos on youtube, these style became my favorite too. It's simple for your daily hijab. It can cover your chest too. Before, you prepare these things first:
* Shawl hijab/Scraft
* Inner (if you dont want to wear ninja, you can wear syiria inner)
Look, these style will make your hijab look volume. You can wear it to formal event too. But, better cover your chest with blouse :)