It is always interesting to see how other artist work. And I really like your style. The wild use of colours lends the drawing a bold and dynamic quality. And the facial expression has so many levels (for me), it's like the woman says on the one had "look at me, I am here" but on the one hand there is this cool understatement, which lets me know, she is more stylish then the observer and way more cool :-D
I love how you approached the theme “vintage” without playing the slightly kitschy nostalgia card.