Measures taken to decorate indoors perhaps (5)
I believe the answer is:
steps
'measures taken' is the definition.
(I've seen this before)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for steps that I've seen before include "blocks supporting masts" , "Measures taken" , "taken to get on" , "dancing?" , "Footfalls" .)