Maneuvering in high heels while on one foot is not that difficult if you know, understand, and follow the rules. Heels shall be treated as any tool required to master spicific trade: dancer. First understand wha you need to be doing then apply. Practice makes perfect, if the movement makes sense.
Tango is walking and beautiful walk is an art that we need to continuously work on. Beautifully looking feet, shapely legs, dynamic lines - all this comes handy not only on the dance floor. Insiights of correct posture, amortization of knees, proper feet articulation, relaxation of hip flexors and strengthening the pelvic floor are just added benefits.
Sensuality and Femininity
It does not have to be obnoxious, too obvious, or overdone. It needs to simply be yours and natural. The fashion iof tilting one's head or adjusting ones hair, manner in which you put your shoes on, the way you sit or stand up, or walk. The gracefulness was given to all of us at birth, we just need to reawaken it.