It was narrated that 'Umar bin Abu Salamah said: "I saw the Messenger of Allah ﷺ performing prayer in a single garment, wrapping himself in it and throwing the ends over his shoulders".
The Prophet Muhammad's example of praying with a single garment also shows us that material possessions are not necessary for worshiping Allah; all we need is faith and devotion to Him. We can learn from this hadith that even if we don't have much money or fancy clothes, our prayers will still be accepted by Allah as long as they come from the heart.