I’ve never worn a belt with a tuxedo… I wear suspenders.
Checkmate.
Discussion
Excellent choice. Much more comfortable and the point is that they should help your trousers drape better.
So not like this…I think that’s called stalemate. 🤝 
Fun fact: these aren’t my trousers. Accidentally swapped trousers after dry cleaning with Carla’s sister’s boyfriend… he’s a couple inches shorter and about 50 pounds lighter (it was a very uncomfortable wedding for me…).
So I agree with you: these trousers fit me like dog shit 🤝