The most common and most likely answer to this crossword clue is the 6 letter word SOIRÉE
S
O
I
R
Ã
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E
More clues leading to the result SOIRÉE
- Gentleman admitting love before end of the party
- Notice about Old Irish evening gathering
- Cheerios returned, disregarding church gathering
- Party thus faces anger, end of tolerance
- Nice evening for a party
- Party provided warmth about start of evening
- Imagine going round old Irish 10
- Party thus has anger over ultimate impudence
Buddy explains!

The straight part
We know that "Party" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case party = soirÉe.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 SOIRÉE mean?
SOIRÉE noun- A formal evening party.