What size sports bra should be worn after a capsulectomy?

I would suggest asking your surgeon what he/she prefers. Personally, I use a softer sports bra to let the implants move.

Dear Punkratty,
every surgeon has a preferred type of bra that they let their patients wear after breast augmentation, as this would depend on various factors like the type of surgery performed and the size of the implant used. You should discuss your concerns with your plastic surgeon and follow his or her advice.
Daniel Barrett, MDCertified, American Board of Plastic SurgeryMember, American Society of Plastic SurgeryMember, American Society of Aesthetic Plastic Surgery

Most plastic surgeons I know supply stations with a postoperative bra.
Personally, I don’t have a choice of what bra patients wear after surgery.
As far as I’m concerned, if the preparation is done correctly, they can skip wearing a bra.
I think most plastic surgeons will recommend a bra that fits well, and avoid underwire garments.
Best,
Mats Hagstrom, MD