Wear Your Nice Clothes, Eat and Drink, But Do Not Be Wasteful!
Allaah (The Most High) said:
يَا بَنِي آدَمَ خُذُوا زِينَتَكُمْ عِنْدَ كُلِّ مَسْجِدٍ وَكُلُوا وَاشْرَبُوا وَلَا
تُسْرِفُوا ۚ إِنَّهُ لَا يُحِبُّ الْمُسْرِفِينَ
O Children of Adam! Take your adornment (by wearing your clean clothes), while praying and going round (the Tawaf of ) the Ka’bah, and eat and drink but waste not by extravagance, certainly He (Allah) likes not Al-Musrifun (those who waste by extravagance). [7:31]