It was tough to decide a favorite.
Although I'm not a fan of the orange topper you picked for the look without, I love the dress and accessories. I can appreciate the problem with finding a cute Vintage Cardi in a bright Spring color on our favorite shopping site. I'm frustrated!
With the look that features the Necklace, I can appreciate how you stepped out of the Sandbox (haha) here. You took what resembles a Playtime outfit and juiced it up with high wedges. You now have a sophisticated styling you can wear about town. As long as though shoes are comfortable.