Biggest Breast Implants for 32 Inches of Ribcage?

Hi there-
No one could responsibly and accurately recommend a breast implant for you without first meeting with you to discuss your goals, and (most importantly) to examine you.
The choice of breast implant for any individual patient ideally is made NOT only on the basis of her desired size or appearance, but should optimally be heavily influenced by the quality and quantity of skin and breast tissue present and the dimensions of her breasts and chest. These are very specific measurements that an experienced breast surgeon would take and are different than the general ribcage measurement you give in your question.
I would recommend that you first find a surgeon Board Certified by The American Board of Plastic Surgery that you like and feel you can work with. Schedule a consult and communicate your goals to them. With a good understanding of your goals and your current anatomy, they will recommend options to you which will maximize your chances of achieving what you want.
You can read more about proper implant selection here:
http://www.orlandoplasticsurgery.blogspot.com/

I consider two factors when selecting implants for my patients:

1.Dimensional planning
2.Gel Implant Sizing system

Dimensional planning – The measurements of your chest wall are taken. Also, the breast dimensions including the height, width, and current dimensions of each breast form the basis of dimensional planning. Based on these measurements, the implant size is recommended. This will give you a unique breast implant that is suited for your body frame. However, there are some limitations of what size we can recommend. For instance, some implants may just be too big for a narrow chest wall. Your surgeon can review this with you during the consultation.

Gel Implant Sizing system – During the preliminary breast implant consultation, you will be provided with an option to “try on” a variety of implant shapes and sizes. You can also visualize the possible outcomes of your surgery which helps you to get that perfect size to give you the shape that you longed for. This way your preferences are known and you can then pick a range of implants that will “fit” just right to give a soft natural fuller look.  If you have decided on saline implants, then based on the gel sizer you select, we can guide you to the saline implant that achieves a similar look.
Hope this helps.
Dr. Basu
Houston, TX