Hi Rod! A problem showing top style? (6)

I believe the answer is:

hairdo

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

'top style?' is the definition.
'hairdo' can be an answer for 'style?' (I've seen this before). I am not certain of the 'top' bit.

'hi rod a problem' is the wordplay.
'problem' indicates an anagram.
'hi'+'rod'+'a'='hiroda'
'hiroda' anagrammed gives 'HAIRDO'.

'showing' acts as a link.

Can you help me to learn more?

(Other definitions for hairdo that I've seen before include "Pageboy maybe" , "The process of styling head growth" , "capital arrangement" , "Say, crew cut" , "Barnet" .)

I've seen this clue in the Sydney Morning Herald.

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.