How about showing your own armor before declaring war.
Are the trousers pleated? If so, the apparent bagginess could be the result of putting your hands in your pockets like that, the pleats can visually slim the pants.
But, even so, they are a bit more full that what I think that looks right for you (not sure if this was the style of the period that you was trying to emulate), so I would taper them a bit.
Also, they are too long, IMO. With your hand in your pockets (which pull the trousers up) the break is nice, but I feel that without your hands there the resulting break will be too much.
Edit: not sure why, but I really dislike flaps on DBs.