Items of decor, nice set, and ample for redecoration (12)

I believe the answer is:

mantelpieces

'items of decor' is the definition.

'nice set and ample for redecoration' is the wordplay.
'and' is a charade indicator (letters next to each other) (I've seen this in other clues).
'for redecoration' is an anagram indicator.
'nice'+'set'='niceset'
'niceset' put after 'ample' is 'ampleniceset'.
'ampleniceset' with letters rearranged gives 'MANTELPIECES'.

I've seen this clue in The Independent.

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