Y'all are saying the pros and cons I've been thinking! :p
Overall, I'm leaning against the butterflies. It's a beautiful print, but I don't love it. I did just get this black-ground print from Modcloth, and I do love it. I don't quite love the butterfly dress like that. And it has tan/beige, which is not a neutral I use at all. Now, if it was a blue ground with lots of green in it and touches of gray, I doubt I'd have started this discussion! (Though they would be rather unnatural-looking butterflies...)
LOL, La Pedestrienne! You may have a point with the butterfly thing. I have seen quite a few butterfly items this season.
Green is definitely the logical choice. It fills out the wardrobe in a really good way. That color should be splendid for me, as long as it's not darker than photographed. Alassë, I have a knit dress from several years ago that was labeled bottle green, but it's rather too dark. See find below. This one looks a bit lighter and is not exactly the same material.
It's terrific for the Christmas season - another good call, La Pedestrienne. I don't have holiday parties to go to, but there's a lot of generally festive wear at work and other regular activities. Not to mention Christmas day itself - it was so warm last year my mother was the best-dressed with her red Christmas tree tee! And I actually like the Robin Hood feel. Especially with tall boots. Muahaha.
But Aziraphale really nailed why I'm drawn to the black and red. It really is fabulous, and the embroidery shines instead of just adds on. I particularly like it on the upper arms; it's atypical placement and is just really a neat touch.
My gut is just confused! :p