Success! I avoided literally killing my new sweater while killing the acrylic last night, and I was able to wear it to work today.
(The lighting and ambiance in our work bathroom is maybe not ideal, but I hope you get the idea).
When I put it on this morning, it was still damp, but I was intent on wearing it today. It wasn’t damp like you could wring out the hems, but even I can recognize that it is a bit strange to put on a sweater and then spend half the day irrationally afraid that someone would touch my shoulder and wonder why I was so clammy and cold.
I’ll try to take some nicer photos and put together a proper FO post soon, but in the meantime I am very pleased that I actually finished and got to wear this sweater in the spring, before it became too hot to consider for another year.