By Kelsey Glein
Updated Mar 11, 2015 @ 11:01 am
Credit: Courtesy INC International Concepts

Heidi Klum is one of the world's most famous models, but back in the '90s she was still a relatively fresh face. Now, 18 years after first working with fashion brand INC International Concepts (sold exclusively at Macy’s), Klum is starring in their 30th anniversary campaign.

In addition, the model is set to front and write a foreword for the label's upcoming book, which commemorates INC's history. Titled 30 Years of INC, the collection of photos highlights the influential models (like Anne V, Jacquetta Wheeler, Kirsty Hume, and Trish Goff), photographers, and stylists who have collaborated with the label, and brings together the designers, ideas, and inspirations that have fueled the brand’s aesthetic in the past three decades.

Credit: Courtesy INC International Concepts

"Contributing to the brand book was exciting," the supermodel said. "Writing the foreword for the book allowed me to look back at the memories I made with INC so early in my career."

The limited-edition 30 Years of INC won't be available for purchase, but will rather be sent to INC's most loyal customers beginning March 18. Want to check it out for yourself? Excerpts and photos from the book will be released online and across INC’s social media channels on the same day.

Credit: Courtesy INC International Concepts

For one amazing throwback, watch the first TV commercial Heidi Klum shot for INC in 1997 below.