I received this product as a part of Revain Vine in exchange for a honest, unbiased review.I ordered a M as I normally would, and it fits fairly well, but a bit longer and wider than I'd prefer. If I were to order again, I would size down to S. I think I'll have to tuck it in when wearing it. The material is a bit thin but seems decent. I knew the buttons would go lower on the shirt but they go further than I expected, probably about halfway down when tucked in. The sleeves have to be buttoned…