This bra is thin and breathes nicely. I actually wore this as a bathing suit top earlier this week, as a sports bra last week, and now at work today. I'm C cup and went with the S/M. A tad tight, shrunk a little in the drier, but I feel secure and comfortable all the time.

Perfect for my pilates class! The cotton is soft and comfy. I'm a 32B and fit comfortably in the S/M. Love the new eggplant color too!