The Gotham City Sirens T-shirt is a laden with Gotham City's 3 finest bombshells. from left to right: Harley Quinn, Poison Ivy, and Catwoman. The Gotham City Sirens series spanned 26 glorious issues. This shirt features the designs from issues 5, 6, and 7; and encapsulates the drop dead gorgeous femme fatales that graced the covers month in and month out. This men's shirt is made from 100% pre-shrunk soft spun cotton, offering out of this world comfort.