Q: Is Salah valid when performing Salah individually at home and when one is in pyjamas or other night attire?
A: Salah in pyjamas is valid as long as it is paak (i.e. pure and not soiled with any impurity) and the body is covered appropriately for Salah. However, it is better to perform Salah in more appropriate and presentable clothing given the status of Salah and keeping in mind the grandeur of Allah Ta’ala.
And Allah Knows Best
Darul Ihsan Fatwa Dept.