Sunan an-Nasa'i #2709 · The Book of Hajj

a man came to the Prophet who had initiated Ihram for 'Umrah, wearing sewn garments and having put on Khaluq. He said: "I have initiated Ihram for 'Umrah, so what should I do?" The Prophet said: "What would you do if you were doing Hajj?" He said: "I would avoid this and wash it off." He said: "Whatever you would do for Hajj, do it, for 'Umrah," (sahih)