I saw MSP featured an infinity scarf in her selections for larger women. I had read that an infinity scarf makes faces look bigger (got rid of mine). What do you all think?

I don't think so. I think an infinity scart adds a bit of interest around the neck and face. I would have thought some fabric around the neck would make the face look smaller, if anything. Perhaps you could experiment and take photos.

"scarf" not "scart" :|

I think they are too hot. Otherwise, I suppose one should be careful of the scale, mass of scarf relative to size of body.