Disappointing breast revision result. Can loose skin in my cleavage be tightened? (Photo)

Had a BL/BA revision undid the great result original surgeon did by using the same size implants and taking out nearly 3 times the tissue than discussed 260g per side. Ended up smaller and uneven due to using the same size ( original were 50cc different) 2nd revision implants increased in size & 40cc difference still not great but improvement. I have loose skin in cleavage can this be revised tightened ? I wear high neck tops because I am self conscious now 27k later I’m worse off.