Abdullah bin Umar reported,

Umar bin Khattab saw a striped silk garment for sale at the door of the mosque. He said, "Messenger of Allah, why don't you buy this and wear it on Fridays and when delegations come to visit you?"The Messenger of Allah ﷺ replied, "Only someone who has no share in the Hereafter wears such a garment."Later, similar garments were brought to the Messenger of Allah ﷺ, and he gave one of them to Umar bin Khattab. Umar said, "Messenger of Allah, you have given this to me to wear, yet you said what you said about the garment of Utarid?"The Messenger of Allah ﷺ answered, "I did not give it to you so that you would wear it."So Umar bin Khattab gave it to a polytheist brother of his in Mecca.

عن ابن عمر

أن عمر بن الخطاب رأى حلة سيراء عند باب المسجد، فقال: يا رسول الله، لو اشتريت هذه، فلبستها يوم الجمعة، وللوفد إذا قدموا عليك. فقال رسول الله ﷺ: إنما يلبس هذه من لا خلاق له في الآخرة. ثم جاءت رسول الله ﷺ منها حلل، فأعطى عمر بن الخطاب منها حلة، فقال عمر: يا رسول الله، كسوتنيها. وقد قلت في حلة عطارد ما قلت. قال رسول الله ﷺ: إني لم أكسكها لتلبسها. فكساها عمر بن الخطاب أخا له بمكة مشركا.