It is common for women after birthing to be left with an overhang or “Mother’s Apron”. Many factors may impact on the issue.
Excess belly fat may have developed during or after pregnancy. Your skin, influenced by genetics, age, nutrition, hydration may have lost its ability to “bounce back”.
The overhang can occur in women who have had a vaginal birth but perhaps more so in those who have delivered via Ceasarian Section. In this instance, there will also be scar tissue.