“The Messenger of Allah ﷺ forbade two kinds of dress: Ishtimalus-Samma’ and Ihtiba’ in one garment, when you are exposing your private part to the sky.”
نَهَى رَسُولُ اللَّهِ ﷺ عَنْ لِبْسَتَيْنِ اشْتِمَالِ الصَّمَّاءِ وَالاِحْتِبَاءِ فِي ثَوْبٍ وَاحِدٍ وَأَنْتَ مُفْضٍ فَرْجَكَ إِلَى السَّمَاءِ