The price of these shirts are so good that I bought 2 as a test. So many affordable tops are made of material too thin for a mature woman and fall apart in the wash besides. I find this T-Shirt made of medium quality cotton, and is not see-through. The fit is just right- I bought a medium which fits more accurately than most mediums, hugging my chest area comfortably but not too tightly. It is relaxed in size so does not hug too snugly as to feel tight or be extremely shape defining at the waistline. I like to put this T-Shirt on with a necklace and a blazer or sweater, but it's nice enough to wear unadorned. If you're looking for washable tops that fit well and don't fall apart in the wash, these might fit your needs. I plan to buy more of them.