These are roomy and can accommodate another shirt underneath. I wash them in a delicate cold-water setting, line dry them, and toss in a hot dryer AFTER they have dried, which takes out any wrinkles without shrinking them. I am going to stock up, while they are available at such a great price. (I am 105 pounds and 5'3 and wear size 4-6 and I buy these in the size small.)
