From the photos, you do appear to have breast ptosis, with the nipple/areola sitting low and the breast tissue hanging below the fold. If your main goal is a higher, perkier breast shape and improved nipple position, then yes, you look like a reasonable candidate for a breast lift, assuming you are otherwise healthy and your weight is stable. A breast lift reshapes the existing breast tissue and moves the nipple/areola to a better position, but it does not add much volume. If you also want more upper-pole fullness or a larger cup size, you may need to discuss a lift with implants or fat grafting. If you are happy with your size and mainly want the breast lifted, a lift alone may be enough. The exact lift pattern, such as vertical/lollipop versus anchor, depends on your measurements, skin quality, and how much excess skin needs to be removed. An in-person consultation with a board-certified plastic surgeon will help confirm the safest plan and the scar pattern needed to get the shape you want.