The most common and most likely answer to this crossword clue is the 11 letter word TEMPTRESSES
I've seen this crossword clue in The Daily Telegraph
T
E
M
P
T
R
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S
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S
More clues leading to the result TEMPTRESSES
Buddy explains!

The straight part
We know that "Alluring people" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case alluring people = temptresses.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 TEMPTRESSES mean?
TEMPTRESSES noun- An alluring woman who seduces or exploits men.
- A woman considered sexually attractive by men.