Sort of tour with topless models (7-4)
I believe the answer is:
whistle-stop
'sort of tour' is the definition.
I know nothing about this answer so I cannot tell whether it can be defined by this definition.
'with topless models' is the wordplay.
'models' indicates an anagram.
'with'+'topless'='withtopless'
'withtopless' anagrammed gives 'WHISTLE-STOP'.
Can you help me to learn more?
(Other definitions for whistle-stop that I've seen before include "Fast and with only brief pauses" , "Halt" , "Description of a politician's brief appearance" .)