Folded on a closet shelf. One pile of blues, one pile of "others." But if I had a whole wall, I would hang them like Meredith's picture -- how cool!!! Who has a WHOLE WALL for denim, though?????

Joy, I do similarly re: hooks--DH and I each have a set of hooks for " fweekend clothes" or after-work casual wear I might only wear for a couple of hours at a time.
I'm enjoying rethinking where I keep things. Awhile back I had moved dressy clutches, scarves and pashminas in my main clothing storage area so I could "accessorize" conveniently. But, honestly I don't do that as often, and in general I have more advance notice or time to do it. That means I could go gaze at items in an extra closet or drawer when putting those outfits together.
So, I'm going back to prioritizing most-worn, most-easily overlooked or, I want to use it up approach. It actually makes more sense for me to keep transition season or slightly off-season items (blouses, lighter weight sweaters) in more plain view and wear them more often or work on versatility (layering) so I don't have an entire wardrobe for each of 4 seasons by forgetting what I have or letting the clock run out on its fashion life. This still lets me store heavier wool sweaters and very light tops when out of season.
I had been supposed to be doing this already, but still, mostly in winter, I get the cozy sweater bug and overstock those when I could be wearing finer gauge merino or silk shirts or other knit blends indoors.