Upon reflection, it occurred to me that my neighbor's new cat might be
a Ragdoll, because it goes limp when picked up and just sort of drapes
over you. I did a Google image search, and there she was!

Am I correct in recalling that Ragdolls have soft, thick fur, large
frames, gentle dispositions, and "Siamese-type" coloring? I do
remember that they are bred for that "going limp" characteristic.