Exclusive release "I'm so Brooklyn" - t-shirt  The color of this shirt is yellow with black letters. Please expect 5-7 days processing and delivery. I heard a song a few years ago called I'm so Brooklyn. So I decided to make that song title into one of my Koolforlife designs. It has been one of the best selling designs that I have created since I started Koolforlife. People from Brooklyn love being from Brooklyn and they want to show how much they love their borough every chance they get. I think that's why people all over the United States buy this design. The reason why so many in Brooklyn buy this design is because it connects them to a community of people that all have one thing in common.