I like the trousers.
The heels on the shoes are too low for my liking regardless of whether wearing crop trousers or not. But I'm trying to visualise if they would work with the shoes....hmmm....I think so but not sure.
i think that you are more in love with the shoes than the trousers, so why not buy the shoes then try them on in Monsoon changing room and see if they go?
Best case - they do and you're sorted for trousers and shoes. Worst case, you still have a pair of shoes you love