Phenomenal work. Love this style, you've got a Pre-Raphaelite muse, in a fairly modern and contemporary painting style. Particularly enjoy the way you've used colour in the background to help guide the eye around the frame - darkness behind her hair to pop, and light colours to act as a way to both illuminate her face, and focus the viewer's gaze out of frame, as with the models.

Intrigued by the purple bit at the top there - I don't get that as a compositional element, was it intentional?