Hi, Check the dress code in NEET exam below for male candidate below:

Wear light color clothes  Jeans/ Pant/ Shirt (half sleeves only), the button of shirt should be medium size not big enough. The Kurta Paizama not allowed, Shoes are also not allowed. Wear only sleepers or sandals.

Female Candidate: Light clothes with half sleeves not having big buttons, brooch/badge, flower etc. with Salwar/ Trouser, Slippers, sandals with low heels are allowed. Shoes for the female candidate are also not allowed.
Good Luck.