Thank you for your post. It is very common to be about a size bigger right after surgery than what your final result will be. Swelling starts to occur right after surgery and tends to peak in the first week. After about a month you will have lost most of the swelling, but still not completely at baseline. After about another 3 months or so, you will have lost 99% of your swelling, but still you have a pretty good idea at 1 month. I wouldn't spend a lot of money on bras until 3 months as they might not fit perfectly after all the swelling goes away. Also, the more activity you have, the longer the swelling stays, the more that needs to be done as far as lift etc. with surgery, the longer your swelling stays. Breast tenderness and hardness can also remain due to the swelling. the breasts should become much softer once the swelling is mostly gone. Also, it should be said that amount of swelling can vary from patient to patient. Some patients swelling a large amount, some very little. Best Wishes! Pablo Prichard, MD