The most common and most likely answer to this crossword clue is the 9 letter word DELICATES
I've seen this crossword clue in The Times
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The straight part
We know that "lingerie etc?" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case lingerie etc? = delicates.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does DELICATES mean?
DELICATES noun- A delicate item of clothing, especially underwear or lingerie.
- A choice dainty; a delicacy.
- A delicate, luxurious, or effeminate person.
- Underwear or lingerie