What does the cryptic crossword clue "Adorn sculpture of stone (7)" mean?

The definition is "Adorn". The wordplay uses an anagram. anagram of OF + STONE = FESTOON; definition: "Adorn" The answer is FESTOON.

Adorn sculpture of stone (7)

Independent Cryptic #1790 | 5 Across | 2024-06-16 flower