400 × 600
Source:https://www.vaticancitytours.it/blog/what-should-you-wear-to-the-vatican-city/
1500 × 1000
Source:https://mamalovesrome.com/vatican-dress-code/
1000 × 1500
Source:https://www.tours-italy.com/discover-your-italy/guide-vatican/vatican-dress-code
1280 × 1280
Source:https://www.carpediemtours.com/blog/dress-code-for-the-vatican/
600 × 800
Source:https://selectitaly.com/blog/rome/dress-visit-vatican/
720 × 1280
Source:https://www.youtube.com/watch?v\u003dwy4grmNJx8c
600 × 800
Source:https://parkervillas.com/vatican-dress-code/
628 × 1280
Source:https://www.romecabs.com/blog/docs/how-to-dress-when-visiting-romeitaly-churches/
2560 × 1920
Source:https://www.solosophie.com/what-to-wear-to-the-vatican-vatican-dress-code/
956 × 1300
Source:https://www.alamy.com/vatican-city-vatican-city-sign-the-dress-code-at-st-peters-image61927265.html