I used the macom and extra high impact post surgery bra from m&s which I found really comfy and still wear it now at 6wpo. I’ve heard the asda ones are really comfy too x
I’m 2 days post op and can recommend the Macom ultimate bra the band sits lower and not on my incisions and it’s really comfy. It’s a bit more than the signature bra but the discount code insta20 worked and gave me a £9 discount