Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) narrates: A man asked the Prophet Muhammad (peace and blessings be upon him) what clothes a person in ihram can wear. The Prophet Muhammad (peace and blessings be upon him) said: "He should not wear a shirt, turban, trousers, cap, or leather socks. Whoever does not find shoes may wear leather socks, but he should cut them below the ankles. And do not wear any garment that has been touched with wars or saffron."
Hadith Referenceصحیح ابن حبان / كتاب الحج / 3784
Hadith Gradingفضيلة الشيخ الإمام محمد ناصر الدين الألبانيصحيح - «صحيح أبي داود» (1600): ق.فضيلة الشيخ العلّامة شُعيب الأرناؤوطإسناده صحيح على شرط الشيخين