It is narrated from Sayyiduna Ibn Mas'ud (may Allah be pleased with him) that he said: "A woman has not prayed in any place better for her than her house, except the Sacred Mosque or the Mosque of the Prophet (peace and blessings be upon him), except a woman who goes out in her manqalayn (old shoes)" - meaning her leather socks.
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 9440