The fabric is light and comfortable, arm holes aren't too restrictive during workouts, yet not too large to show bras. It's the perfect length, hitting below your stomach, and the tie in front helps cinch the waist, covering and camouflaging a tummy, for a flattering silhouette. I prefer V necks, to elongate the torso, this does the job. I've worn this at the gym and out casually with black slacks. I wear a S or M but got a large due to availability. The tie helped pull it in so it's not oversized. Wish I could find this in the other colour too, love it.