Al-Matalib al-'Aliyah 2250 — Where the lower garment should reach

It is narrated from Sayyiduna Ali (may Allah be pleased with him) that "the Messenger of Allah (peace and blessings be upon him) said: 'When your lower garment (izar) is wide enough that the upper part of the body can also be covered with it, then wrap it around yourself (as a cloak); and when it is narrow, then tie it (only) as a lower garment (around the lower part of the body).'"
The narrator of this hadith, Ishaq bin Abdullah bin Abi Farwah, is matruk al-hadith (abandoned in hadith).