Parliment!
Parliament (until the King dissolved it), and then Oliver Cromwell with his military government.
Stuart kings
The English family that notably believed in absolute monarchy was the Stuart family. Kings like James I and Charles I advocated for the divine right of kings, asserting that their authority came directly from God and that they were accountable only to Him. This belief led to significant conflicts with Parliament, ultimately culminating in the English Civil War and the temporary overthrow of the monarchy.
After Magna Carta English Kings no longer had absolute power
There were 5 Stuart monarchs.
The Petition of Right
The Petition of Right
An absolute monarchy
Because their power was absolute. They could over-rule Parliament and the church.
they believed that the kings had absolute power and complete control over them
The last king was James VI of Scotland, also James I of England. The mirror represents the many future kings of the Stuart line which flattery dictated that Shakespeare predict. In fact, there were only three further Stuart Kings (and two queens).
You cant get the kings armor but there are some youtube videos of people that claim they have it.