Go out of your way to talk to people even when you don't necessarily feel like it. Don't just show off your summer party dresses, Tumblr girls have great looks for every occasion and every season.

Develop your style. Being a Tumblr girl is about creativity and dedication to your style—it doesn't have to be expensive.

I suggest reading wikiHow's article on creating a Tumblr account for advice. Include your email address to get a message when this question is answered. Changing your hair will make your old outfits seem new.