This is where I mostly read up on the style, but I have heard of it before.

Excerpt from UKTVStyle.co.uk
This is what I mostly mean by Chelsea Girl.
I don't mean mini skirts and striped shirts so much as I do skinny jeans and knit dresses, skinny scarves and baker boy hats, leggings, slouchy boots, and smoky khol eyes.
I just love this style so much and I don't want it to become a trend and see just anyone wearing it because then I would get bored of the style and eventually hate it and I really don't want to hate this style! Haha.