I think Sal hit the nail on the head with "soft tailored looks with a twist." I was thinking, yes, I see you are trending toward more structure, but there is still a softness that looks familiar. Always your hair brings it in, with the soft curls, but even in outfit 1, the most structured of the lot, your bag adds that touch of softness. I think the direction you're going looks fantastic on you, still very harmonious with your hair and features.
I think you wear the bold print quite nicely; it complements your complexion, hair, and the bold lip works well with it. I think a smaller pattern would be more complimentary, though; if we could just scale those flowers down to about 80 percent of their size!
I really like all of these outfits. My favorite is #2 for the colors, the combination of relaxed and structure, with the rolled pants, untucked top, and soft blazer and even the soft-lined pumps. The bag is the perfect finishing touch.
Going into summer, your hair and your bags will continue to anchor your looks with softness and structure--it's almost like you can't help it. But you might play with soft belts over loose summer dresses and tops. Or look for loose, cool top styles that have collars.