In a majority of cases, the adjective precedes the noun in a noun phrase. Adjectives may also occur as a constituent in a discontinuous noun phrase. In these cases, another element in the sentence may intervene between the noun and adjective. The order of the adjective and noun is variable. It is not clear what drives this variation, but it is likely to be information structure.
Source: Meakins 2011: 363
Source: Meakins 2011: 457