What does the cryptic crossword clue "Girl rejected Spandex trousers (4)" mean?

The definition is "Girl". The wordplay uses a reversal. ANDE (reversal="ANDE") = EDNA The answer is EDNA.

Girl rejected Spandex trousers (4)

Times Cryptic #29218 | 11 Across | 2025-05-01 flower