For the AIIMS exam there is a list of clothing/apparel items which are allowed and a few which  are not allowed.

ALLOWED-

1. Slippers/ Sandals. 2. Half Tshirt/ shirt.         3.Trousers4. .Doctor Prescribed lens/specs 5.Leggins 6.Lowers 7.Plazzo 8.Salwar 9.Kurti (Half-Sleeves)10.Top Bangles not allowed (only married can wear)11.Mangal Sutra

NOT ALLOWED-

1. SHOES 2. FULL SLEEVES Shirt or T-Shirts 3.Watches 4.SunGlasses 5.Braclets 6.Rings/ Chain/ Necklace etc. (any type of jewelry or ornaments) 7. Hair Clips/ Rubber Bands etc. 8.Big buttons, brooch/badge 9. Saree (Married or Unmarried)10. Bangles not allowed (only married can wear)

Best of luck.

Wear Light Clothes ( Half T-Shirt or Shirt  & trousers for boys and Half Sleeves Salwar & Kurti for girls), keep it simple and easy. Avoid item which is prohibited by the AIIMS.

These are the list of Prohibited items.

• Scarfs
• Jackets
• Bangles
• Any kind of ornament
• Necklace
• Rings
• Wrist bands
• Goggles
• Headgears

Candidates should not have pen, pencil, paper, bag, bottle with them too. Candidates should not carry with them any study materials, either textual or digital, as it will not be allowed inside the AIIMS exam centre and they may be debarred from appearing. Even stationary materials for rough work will be provided by AIIMS officials at the exam centre. You can only take AIIMS 2018 Admit Card, photograph, and original ID proof.

Hope it helps.