I got two of the yianna ones from amazon, I’m not with mya but when I went for my surgery the nurse said they were just as good as their own bras which they sell for £30+ And they’re only £12!
For the hospital take lounge clothes, slippers, zip up or button up top, two post op bras, pillow for the car Journey home, toiletries cos you might be asked to shower before your op and a phone charger for whoever’s taking and waiting for you lol xx