sorry to disagree. but when arjun meets krishna and balram in the gada fight episode he was wearing the violet shawl. as you are stating if that was an informal dress then he shud have been in formal wear when he goes to meet balaram and krishna for the first time after the agyatvaas. 🤔 and why did he have to wear formal dress at the first place? he was aked to meet kirshna at the earliest. do you think arjun would waste his time thinking about formal and informal wear??😆