Hi Xena,You guessed right, suturing technique / method should be your prime focus for this issue. Since inner labias have thinner epithelium, continuous suturing may damage the edges and interrupt vascular supply. This may lead a ziggy zaggy final look.Subcutaneous suturing is the best technique for your demand.But keep in mind, every single patient has her own needs and biological factors. For the best results, it is important to examine the patient first and determine the ideal technique for her needs. Best regards.