I have the Macom signature bra and it’s been fab so far. I’m between a 32 and 34 back and got the 34. My surgery was on Tuesday and I haven’t taken it off, find it very comfy. I’m going to get one of the M&S ones today aswell so I can wash this one. Plus the M&S are in cup sizes so your best waiting till after your surgery so you can try them on. Wouldn’t reccomend the mya ones, they hard to fasten up and they quite cropped which makes the bra sit on the incision site xx