Buy a size larger then you usually do
Nice material and comfortable to wear. I normally wear a Large, but based on the Size Chart and reviews, I ordered an Extra Large. I am 5'3" and weigh 143 and wear bra size 38C. Shirt feels a little large on top, but would be too snug to go down a size as it is more fitted in the torso. Sleeves too long, but I can roll them up. All in all, a good deal for the money.