It's made of silk with a structured neoprene chest panel.
Currently available on pre-order at Maxmillia...
Continuing on my theme of being obsessed with pastel pinks and purples, I would really like a nice pair of pants for winter. I have that one black pair but one pair will not suffice. This pair from Opening Ceremony by Suno are fantastic, and they're on sale!
The other option is the Polyester High-Waist Pleat Pant or the Unisex Jumper Pant from American Apparel... both relatively cheaper options than the Suno pair.