Charming feature of Japanese dress (3)

I believe the answer is:

obi

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This clue might be a double definition.

'charming feature' is the first definition.
'obi' can be an answer for 'charming' (I've seen this before). I'm not sure about the 'feature' bit.

'japanese dress' is the second definition.
(I've seen this before)

'of' is the link.

Can you help me to learn more?

(Other definitions for obi that I've seen before include "Sash worn on Japanese kimono" , "Kimono accessory" , "Garment" , "Japanese dress" , "Long cloth" .)

I've seen this clue in The Guardian and The Globe and Mail.

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