It's a great question. The scars can be kept below the clothing if you understand that there's a chance of having a small vertical midline scar that's low on the tummy. Regarding the scars, it's important to understand how the operation works. An incision is created low on the abdomen, a second incision is created around the belly button, the skin and fat from the tummy is lifted from the abdominal wall (the belly button stays attached to the abdominal wall), the muscle repair is performed above and below the belly button, the skin from the belly is pulled taught and trimmed at the level of the original incision. A new hole is created for the belly button and it is brought through the skin and sewn in place.Ideally, the hole where the belly button used to be is removed with the excess skin. This leaves the patient with a single incision on the lower part of the tummy. If there is not enough excess skin, some surgeons will move the lower incision higher to make sure that they can remove the hole where the belly button used to be. The other option is to keep the incision low, and if the belly button hole cannot be cut out with the excess skin, the hole is closed in a vertical fashion. This leaves the patient with a lower transverse incision with a small vertical scar (inverted T scar). In this situation the low transverse incision is covered by clothing and there may be a small vertical incision in the midline of the tummy. In my opinion this small vertical scar is less noticeable than raising the transverse scar above the level of clothing (waistband on jeans, etc.) in order to remove the belly button hole.