I have a small assortment of fitted tees in white and black that I use as layering pieces mostly, but it seems tees have been getting looser in fit lately and I'm wondering if it looks outdated to wear a fitted tee under a blazer or jacket these days?

That said, does anyone have some good recommendations for looser fit tees that aren't too flimsy or exaggeratedly oversized? So many of the tees out there are "tissue" weight, and that just doesn't cut it for a middle-aged body...no matter how slim you are! Still others are so oversized they just look sloppy.

I'm just looking for some tees with a slightly more on-trend cut...but not too young. Ideas?