Will high profile be good for my breast shape? (photos)

Your surgeon who has measured you will be the best one to pick the profile, but just based on your photos, the high profile will probably be very nice.

Hi and welcome to our forum!
From your photos, I note that there is minimal sag and the breasts appear deflated. The nipples reside above the fold at the bottom of the breasts and are relatively symmetric. Breast augmentation should be considered.
Every individual has a different concept of “normal” breast size. In addition, there is no standardization of bra size in the manufacturing industry. One company’s “C” is another company’s “D”.
There are various ways to determine desired breast size. Bringing in “wish pix” to demonstrate to your surgeon will make him / her aware of your anticipated goals. Placing an implant in a bra gives an extremely rough idea of anticipated breast size. One may estimate volume by adding rice to a baggie (1 cc = 1 ml) and adding the volume to your breast beneath a bra. Some surgeons offer computer imaging.
Implant sizing is a lot more than volume ("cc.") The specific dimensions of your chest wall must be taken into consideration. The width of the breast, your desired projection, and the desired volume together determine the correct range of implant sizes.
An important measurement is the base width of the implant. If you drop a vertical line from the medial most and lateral most aspects of the breast, and measure the distance between them, this suggests a base width (the footprint of the implant). If an implant is too narrow, you will not have adequate cleavage. If wider than the base width, you will have excessive cleavage and “lateral boob”. The fill of the implant then determines the amount of forward projection. I recommend you visit an implant manufacturer website (e.g. Mentor, Allergan, etc.) as they will list base widths, fill options, and projections for each implant size they offer.
Younger individuals may prefer the "high profile" look, but as one ages, a more conservative look may be desired.
You can trust the recommendations of a board-certified plastic surgeon. If unsure, seek a second discussion with your doctor to ensure you are on the same page.
Best wishes…