What does the cryptic crossword clue "Draw Sally, purer with clothing removed (6)" mean?

The definition is "Draw". The wordplay uses a deletion. ALL (synonym="ALL") + URE (synonym="URE") = ALLURE; definition: "Draw" The answer is ALLURE.

Draw Sally, purer with clothing removed (6)

Guardian Cryptic #29541 | 9 Across | 2024-11-15 flower