7 months post-op - why does my boob fold like this in tops? (photos)

Unfortunately, this is your previous breast fold prior to implant placement. To correct this would require repositioning the breast implant, and then some form of breast lift, or changing the implant from under the muscle to on top of the muscle.

Thank you for your question and the photo. What does your surgeon say? It's hard to say exactly what is going on. Hopefully your implant is not subglandular. I think that this could be revised after 6 months (which you are). Best of Luck!

it's very hard to evaluate your photographs. At seven months, most of the breast changes are stable. It would be a great time to have a conversation with your plastic surgeon about your concerns. Good luck