“Very comfortable and stylish nursing top. It is 100% cotton so quite breathable in the Aussie summer. The zip is well hidden and works well for nursing - I prefer this style over other double layer nursing tops which have extra fabric and can feel heavy and hot. I am size 8 and got an XS which fits well even with my breastfeeding bust, but may be safer to go up a size to accommodate your BF bust. I have other Apero tops in S size and they don’t look too oversized. They would also be wearable post nursing as normal tees which is great. The only downside of these tops are that the zips require two hands to open and close. Also note that some tops are 90% cotton/10% tencel and some reviews suggest that this combo is a bit thicker and less breathable. So I recommend check the fabric and I would suggest the 100% cotton esp. for warm weather. Overall, I really like these tops and have 4 Apero tops in total!”