[opinion] + [size] + [age] + [colour] + [origin] + [material] + [noun]
When two or more adjectives come before a noun, they go in a fixed order. What you think about it (your opinion) comes first, then the facts.
Then the noun.
You don't need a word from every group. Two adjectives are normal and three are fine, but with more, put some of the description after the noun: a lovely old house with a red door.
After be, put and between the last two adjectives.