I'm Batman Collection

This Batman tee says it all! I'm Batman Collection with its interpretation of the iconic Batman logo with the addition of the declarative phrase I am Batman beneath it is available in baby onesies, toddler and child t-shirts up to a child size 7 on navy cotton shirts. It features the traditional yellow and black Batman logo with a black bat's wings fully spread.

The Bat Symbol, also known as the Bat-insignia or the Bat Emblem has been redesign numerous times throughout the years, along with the many storylines of our favorite masked hero, Batman, himself. The logo always features a stylized bat with its wings open.

The Bat Symbol is one of the most recognizable symbols of all time. The Bat-insignia is also used as the Batsignal which is a lighted signaling device used by the Gotham City Police Department as a method of summoning Batman to their assistance in the event of an emergency.

Read about the Bat Signal from this Wikipedia page.

Here is another interesting post titled Batman Logo and Its History