I saw the Prophet ﷺ offering prayers in a single garment in the house of Um-Salama and he had crossed its ends around his shoulders. (Using translation from Bukhārī 355)
أَنَّهُ «رَأَى النَّبِيَّ ﷺ يُصَلِّي فِي بَيْتِ أُمِّ سَلَمَةَ فِي ثَوْبٍ قَدْ أَلْقَى طَرْفَهُ عَلَى عَاتِقَيْهِ»