Chap with harem has toga simply tailored (10)

I believe the answer is:

polygamist

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

'chap with harem' is the definition.
I can't judge whether this definition defines the answer.

'toga simply tailored' is the wordplay.
'tailored' indicates an anagram (the letters are customised ).
'toga'+'simply'='togasimply'
'togasimply' anagrammed gives 'POLYGAMIST'.

'has' is the link.

Can you help me to learn more?

(Other definitions for polygamist that I've seen before include "One with multiple spouses" , "not being single-minded" , "Person multiply married" , "One multiply-spliced" , "Great family man" .)

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.