My DH is not the right build for that outfit. It appears to suit those in their late teens and skinny men (not my taste).
DH has big muscly thighs and bum - those trousers would look dreadful (not to mention the fact you'd never get a pair to fit him). The recent years of skinny jeans/slim trousers have been awful for him. In order to get the thighs and bum to fit the waist is about 3 sizes too big.
I'm also a bit
about the combination of colours, makes the outfit look cheap to me.