I dress for myself too. I live in a fairly modern, fashionable city so one could possibly wear anything and everything and still not feel out of place. I work alone from home, so don't have colleagues. But I have other friends with a similar situation and I dress up more than them.
My city has a HUGE corporate culture. It's absolutely normal to walk into a mall or restaurant and find a lot of women in business suits and professional dresses, and a lot others in hot pants and tight tees. And then a big chunk wearing traditional salwar kameez too. I enjoy seeing the variety in fashion. For myself - my moniker is 'comfortably dressy' so you'll mostly find me in easy dresses, stretchy skirts paired with pretty tops, or jeans with romantic/peplum blouses.
These days, unless I'm going to a party or meeting my husband's colleagues after work, I don't wear pencil dresses or skirts anymore.
A lot of my friends like indo-western outfits. That's where they pair long ethnic skirts with pretty tops or short smart kurtis (strappy or sleeveless or even backless) with fluid wide leg pants. I love looking at them but that look doesn't fit into my style aesthetics. I hardly, if ever, wear anything traditional.