My wife brought home one of these plus size shirts and I liked it so much I recently bought the exact same shirt (at least as advertised) from another online store , again in plus size and all with the same almost skinny fit. I saw them on Prime and ordered two more; I really like these shirts. However, the Prime shirts have arrived and the fabric feels slightly different and the fit is slightly less snug. It's so close I was hoping a trip through the washing machine would fix it - no luck (so can't get them back now, what a bummer). The shirt is still nice but not as nice anymore. I will try medium.