The best Jilbaab: Our buyoot
It is narrated that the wife of Ibn Mas’ood (radhi Allahu anhum) requested from him a Jilbaab (an outer garment) and he said: “I fear that you will leave the Jilbaab of Allah which He has covered you with.”
She said: "What is that?”
He said: “Your house.”
Source: A Women´s Guided to Raising a family, by Shaykh Saalih al’Fawzaan حفظه الله تعالى pg.9.