I purchased this shirt and was completely floored by how much I love it. I know these shirts are typically marketed for men, but I am a female who loves button downs and it fits better than any other dress shirt I own. It’s hard for me to find shirts that fit across my chest and shoulders comfortably, but using the fit guide, the medium regular fit perfectly with no gaps in the buttons and no pulling around the shoulders. The material is light/breathable and is truly waterproof and stain resistant. Liquids roll off the shirt leaving it completely dry. It’s easy to care for and wash, and I love that it’s made from single use plastics. I am already planning on buying numerous other products from this company because I love this shirt. I highly recommend you try their products.