This sweatshirt is, by far, my favorite piece of nursing clothing. It's soft, comfortable, and the zipper function makes nursing SO easy. I'm 5', ~135 pounds, and 7.5 months postpartum and the small fits me perfectly (roomy without being swamped in it). Bonus: My little one loves chewing on the drawstrings after he finishes his meals, making this sweatshirt a winner in his eyes, too :)