Clothing retailer Forever 21 has introduced Bats & Cats, a limited-edition collection men's and women's apparel and accessories inspired by Batman and Catwoman.

Created in partnership with Warner Bros. Consumer Products, the line's pieces range from sweaters and a faux-leather backpack to T-shirts and a phone case.

"We have been enthralled with the animal emergence and took to cats, epitomizing a soft femininity and bats, symbolizing our desire for nocturnal nonconformity for an updated approach to the trend,” Forever 21's Betsy Zanjani said in a statement. “This limited-edition line will allow our customers to discover unique and contemporary merchandise with a nostalgic charm of bats, cats and the iconic super heroes of Gotham City.”

Bats & Cats is on sale now on the Forever 21 website and at select stores.