I'd appreciate Biscotti's fit a lot more with nicer versions of the same kind of stuff. Swap out the AE flannel for an RRL, WWM, EG etc., the dickies for some Dunderdon slim poly blend pants maybe. And shoes or boots, not sneakers. I hate pockets on type IIIs too (I think the longer length and addition of pockets actually makes such jackets type IVs) but I guess few people care about that.
I'd still like the fit even as is if not for the nikes.