One romper, three ways

This past summer, I was on a quest to find "the perfect romper." Although there were many contenders, the budget never seemed to work with my desires. Ain't it always the case? So I spent the entire summer romper-less. But... this October, I found "the one." It was Anthropologie's SINE romper, can't remember the actual name they gave it. It satisfies my criteria: 1) it's not jersey. I wanted something dressier, or else I'm afraid I might start looking like I'm wearing some sort of sleeping outfit. 2) It has a defined waist. 3) It's generally neutral. 4) I don't look like Amelia Earhart. It's just so darn perfect (and has pockets! Eeeepp!) I had to finally post some pics with it. Believe it or not, there are endless possibilities styling this pretty. I'm having a hard time deciding how I want to wear it today! I'd love your opinions... which way do you like it best?

Way 1: Boyfriend Blazer

Romper: SINE black silk romper (similar here)
Blazer: F21 Stripe Trim Blazer
Tights: Anthro's geometric patterned tights in Plum (similar here)
Shoes: GoJane booties
Necklace: F21's Anthro lookalike (here's Anthro's take)

Way 2: Color Splash

Romper: see above
Sweater: NY&Co Antique Button Ruffle Cardigan
Tights: see above
Shoes: see above
Necklace: see above
Belt: random cheapie

(This one isn't much different, huh? Just a bit more color, maybe a little less edgy...)

Way 3: Shimmer and Sparkle

Romper: see above
Sweater: F21 Sequin Bow Cardigan
Necklace: ModCloth
Tights: Sock Dreams leg warmers (similar here)
Shoes: Madden Girl zebra pumps

(Note: I apologize about the color differences in the photos... I'm still trying to find the right combo for Photoshop... I am so not tech savvy enough.)

I'm personally leaning towards one over the others, but I'm curious to hear what you think.... Hmmm??