Last week, Eres and Chanel announced they were teaming up for a spring lookbook.

That would be this spring, which makes the lookbook the first—that we’ve ever heard of—to debut when the clothes featured are actually in stores.

It’s not actually a book, but a series of cards featuring Emily Didonato wearing Chanel, until you rip the top layer off and she’s wearing Eres. But these exclusive behind the scenes shots are even better, mostly because you get to see inside Karl’s studio, which is covered in walls and walls of books.

Of course, watching Karl peer into his silver camera and strike his own pose is fun, too.