Suitable place for one's bloomers, pants, bra -- in bed (5,3)
I believe the answer is:
bread bin
'suitable place for one's bloomers' is the definition.
(bloomer is a type of loaf of bread)
'pants bra in bed' is the wordplay.
'pants' indicates anagramming the letters (UK informal term for 'nonsense' or 'rubbish').
'bra'+'in'+'bed'='brainbed'
'brainbed' is an anagram of 'BREAD-BIN'.
(Other definitions for bread bin that I've seen before include "Loaf holder" , "Receptacle for loaf" , "Food container" , "Loaf container" .)