Vaginal epithelium is a derivative of
The wall of the vagina from the lumen outwards consists firstly of the mucosa of non keratinized stratified squamous epithelium with an underlying lamina propria of connective tissue, secondly a layer of smooth muscle with bundles of circular fibers internal to longitudinal fibers, and thirdly an outer layer of connective tissue called the adventitia. ref - BDC 6e vol2 pg395
Mesoderm of urogenital sinus
Endoderm of urogenital sinus
Mesoderm of genital ridge
Endoderm of genital ridge
Abdomen and pelvis