How strict is the Vatican dress code?

Related questions

1. Is the Pope the king of Vatican City?
2. What's beneath the Vatican?
3. Why is it called the Vatican?
4. Is the Vatican the richest organization in the world?
5. Does the Vatican use the euro?
6. Do you need a passport to enter the Vatican?
7. Why is Vatican City a country?
8. Can you wear flip flops to the Vatican?
9. How do you get to the Vatican?
10. How long does it take to see the Vatican?

Tags

1. #knees
2. #cloaks
3. #unprepared
4. #respect
5. #purchase
6. #cover
7. #vatican
8. #shoulders
9. #those
10. #pants
11. #shirts
12. #visitors
13. #yourself
14. #plastic
15. #visiting
16. #around
17. #sleeve
18. #dress