Crossword Genius

£50 in pocket? Have fine attire (8)

Ross

I believe the answer is:

ballgown

I'm a little stuck... Click here to teach me more about this clue!

'fine attire' is the definition.
I know nothing about this answer so I can't tell whether it can be defined by this definition.

'ps50 in pocket? have' is the wordplay.
'ps50' becomes 'll' (I can't justify this - if you can you should give a lot more credence to this answer).
'in' means one lot of letters goes inside another.
'pocket?' becomes 'bag' (pocket is a kind of bag).
'have' becomes 'own' (to have something is to own it).
'll' placed into 'bag' is 'ballg'.
'ballg'+'own'='BALLGOWN'

Can you help me to learn more?

(Other definitions for ballgown that I've seen before include "Damaged (like a muscle)" , "Formal frock" .)

I've seen this clue in The Independent.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.