Polo Ralph Lauren Custom Slim Fit Polo NWOT

I lost weight and dropped from a Large to a Medium. I have a huge collection of Ralph Lauren items in Large that I will be posting over time, as well as a large number of Medium items that were meant as replacement items but didn't work out for whatever reason. This shirt is from my personal collection and I am the original owner. The color is a classic RL red wit a navy pony. Not sure I've ever worn this polo. This is the "mesh" style fabric. Not jersey style. 100% cotton. I have a busy law practice so please forgive any delays in responding or shipping.