Debating debating debating.. Please help me

I would go with the décolleté 868. I have the black patent ones (they were my first pair years ago and still have them/wear them today! They’re perfect for every day, work, or going out. Comfortable, sexy, and not so simple i must say. LOVE THEM! you won’t be disappointed. Bianca’s are way too bulky for me.
 
While I think the Bianca is cute, I always prefer the decollete because to me it looks more classy and elegant. And I wear my decollete all the time! It took a couple of wears to break into them (they stretch 1/2 size after i broke into them) and they are so comfortable! I can wear them all day easily. And the best part to me is that I didn't feel like it lost any on sex appeal, but hey, personal opinion. Can't really go wrong with either so let us know what you decided on!