The Soma and the O'hara would like great with the dress. The Soma is actually the matching jacket and the O'hara will make the color pop while still being in the same fabric. The ivory jardigan will also look beautifully with the dress.

In terms of shoes I'd pair the dress up with the navy suede flats to play with textures and add some silver jewelry like the Sansa earrings and Una necklace.

For a classy night out, I'd go for the Axel and Cynthia styled with the either the flats or some heels and the silver jewelry. If you could do a jean though, I'd recommend going for the O'hara with the Brooke Top and Abby Pants paired with some heels like the like the ones I added and the Analisa earrings.