Would Full Golden Armor Work? And Did Gilded Armor Exist?

We often see in videogames, manga and anime heroes wearing full plate gold armour. But would that actually be possible? And if the answer is yes, how good would golden armour be compared to say steel armour or iron armour? Let's find out!

Link to the video mentioned

https://www.youtube.com/watch?v=QlcTKeOinfI

Видео Would Full Golden Armor Work? And Did Gilded Armor Exist? канала Metatron