Dear Aspirant

Hope you are doing well

Yes you are right .you were not allowed to wear clothes with long sleeves, dresses with big buttons, or dark and tight clothes. They are advised to wear light-coloured weather appropriate loose clothes. Examinees will have to wear open toed sandals or slippers. Those wearing shoes will not be allowed inside. Girls should strictly avoid ornaments such as a metal ring.

If you want to know more about it check out the link given in below https://www.google.com/amp/s/university.careers360.com/articles/icar-aieea/amp