The Messenger of Allah ﷺ said, "Wear white garments, for they are purer and cleaner, and shroud your dead in them."
حدثنا الفضل بن دكين حدثنا المسعودي عن الحكم وحبيب عن ميمون بن أبي شبيب
قال رسول الله ﷺ البسوا الثياب البياض فإنها أطهر وأطيب وكفنوا فيها موتاكم
Its isnad is sahih. Maymun bin Abu Shabib is trustworthy, and his hadith appears in Muslim, as mentioned previously. The hadith has already appeared at 20030.