What is the ruling on wearing stitched clothing during الإحرام out of forgetfulness?

If a person wears stitched clothing during الإحرام out of forgetfulness or ignorance, there is no sin upon him and no فدية is required عند the strongest scholarly opinion. الشيخ ابن عثيمين stated: 'Whoever does a prohibited act of الإحرام out of forgetfulness, ignorance, or under compulsion, there is no sin upon him and no ransom is required.' This is based on the verse: 'Our Lord, do not punish us if we forget or make a mistake' (Al-Baqarah 2:286). However, he must remove the stitched clothing as soon as he remembers.