The most common and most likely answer to this crossword clue is the 7 letter word FRINGED
I've seen this crossword clue in The Daily Telegraph
F
R
I
N
G
E
D
More clues leading to the result FRINGED
Buddy explains!
The straight part
We know that "Bang on in style?" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case bang on in style? = fringed.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 FRINGED mean?
FRINGED verb- To decorate with fringe.
- To serve as a fringe.
- Possessing a fringe.