I can’t recommend enough having lots and lots of hanging space, if I had had more space, I would have pretty much hung everything bar jumpers. This dresses section that I swap over seasonally from summer to winter. I suggest measuring your longest dress to make sure nothing hangs too much on the bottom.
Despite having almost 20sqmeters of fitted wardrobes, I didn’t have enough shelving space so I bought a huge Ikea chest of drawers to which I swapped the handles with gorgeous leather grey handles. Every drawer has a specific set of items: lingerie, tights and socks, T-shirts, night wear and all my jumpers are neatly folded and split by colour.