I read recently that there is a fixed order for adjectives in English, although almost no native speakers could specify that order. Combining and reconciling a few online lists gives me this: quantity, opinion, size, physical quality, age, shape, colour, origin, material, type, purpose, and then (whew) a noun. To extend an example given by one expert . . .
You can have three lovely, little, dented, old, rectangular, green, French, silver, two-bladed whittling knives. But if you mess with that word order in the slightest you’ll sound like a maniac.