The length of the shirt sleeve: how far it reaches

Ja'far narrates about Sayyiduna Ali (may Allah be pleased with him) that he said: Sayyiduna Ali (may Allah be pleased with him) bought a very long shirt for 4 dirhams. He called the tailor, then pulled out the sleeve of the shirt and ordered the tailor to cut off the part that extended beyond his fingers.

It is narrated from Abu Uthman al-Nahdi that Sayyiduna Umar bin al-Khattab (may Allah be pleased with him) called for a razor in order to cut the sleeve of the shirt of Sayyiduna Utbah bin Farqad (may Allah be pleased with him) at his fingers. He was wearing a very long shirt. At this Utbah said: "O Commander of the Faithful, I will do this myself instead of you. I feel shy that you should cut it in front of the people." So Sayyiduna Umar left him.

It is narrated from Abdullah bin Abi al-Hudhayl that he said: I saw Sayyiduna Ali (may Allah be pleased with him) wearing a rather thin shirt. When he let it down, it reached the middle of his shins, and when he pulled it out, it did not go beyond his nails.

It is narrated from Abu al-Bakhtari that he said: I saw Sayyiduna Anas bin Malik (may Allah be pleased with him), and the sleeve of his shirt reached his wrist.

It is narrated from Budayl al-Uqayli that he said: The sleeve of the Messenger of Allah (peace and blessings be upon him) reached the wrist (rusgh).