The Mr. Lady Archive consists of a wide range of material documenting the operation of the record label between the years of 1996-2005. This includes press, promotional material, business records, correspondence, photographs, audio-visual material, and more. The collection also includes some material that predates the establishment of the label, specifically including press clippings from the Riot Grrrl Movement circa 1992-1996.

This material is divided into eight series:

Series I: Production: This series contains material relating to the production of Mr. Lady merchandise. This specifically includes mock-ups of posters, cover art, and stickers for the label and its artists, particularly Le Tigre.

Series II: Correspondence: The correspondence in this series primarily consists of fan mail.There is also a limited amount of business related correspondence.

Series III: Office Files: This series, in part, consists of business contacts with Mr. Lady's distribution company Mordam. It also contains ephemeral material "from the walls" of Mr. Lady's office.

Series IV: Press: This series includes press generated by the label, Kaia Wilson and Tammy Rae Carland, or the record label's bands.The bulk of this series consists of complete copies of magazines with post-it notes indicating the article's location. (The post-it notes were photocopied and removed during processing. They are now clipped to the back page of each magazine.) The series also contains some clippings detailing Kathleen Hanna's career and involvement in the Riot Grrrl Movement, which predated the foundation of the label.

Series V: Promotional: This series consists of ads, posters, and other promotional material advertising Mr. Lady and its bands.

Series VI: Photographs: This series consists of personal and candid tour photographs.

Series VII: Media: This series includes both audio and visual recordings some of which were commercially released by Mr. Lady. Formats include VHS, DAT, CD, vinyl records, and audio cassette tapes. This series also includes data storage disks.

Subseries A: Video- Originals Subseries B: Video- Access Copies Subseries C: Audio- Originals Subseries D: Audio- Access Copies Subseries E: Data Storage- Originals Subseries F: Vinyl Access Copies

Series VIII: Objects: The final series of this collection consists of unique objects. This includes merchandise, such as T-Shirts and a Tote Bag, as well as handmade crafts, including sock puppets of Kaia Wilson and Tammy Rae Carland. There are also some objects (i.e. the miniature replica of the Titanic and a CD opener) that were removed from "Small Stuff from the walls of MLR."