The most common and most likely answer to this crossword clue is the 9 letter word UNASHAMED
I've seen this crossword clue in The Daily Telegraph
U
N
A
S
H
A
M
E
D
More clues leading to the result UNASHAMED
- Brazen nude dancing round a dummy
- Buffet had menu, as open
- Brazen manoeuvres UN has made
- Blatant fraud is admitted by retiring faculty head and university
- Has man due to be disciplined to be repentant? No
- Nude dancing round an impostor without embarrasment
- Brazen editor goes after United Nations with a hoax
- Nude agitatedly embracing a cheat, naked
- Shun a dame cruelly, lacking any feeling of guilt
Buddy explains!

The straight part
We know that "naked" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case naked = unashamed.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 UNASHAMED mean?
UNASHAMED adjective- Feeling or showing no shame, embarrassment or remorse