1908-1910-During this time, Hattie marries Ferdinand Fleischman.
1913- Hattie Carnegie and Rosie Roth are now successful enough that they relocate the shop nearer the carriage trade.
1917-John Zanft is serving in World War I. Hattie is continuing to build a successful business while helping America on the homefront.
1919-Hattie saves up her money, bought out Rosie Roth's share and finally has her dream come true her own business. Hattie begins to make frequent trips to Paris around this time. She meets her favorite designer Madeleine Vionnet.
Late 1919-Hattie is designing hats under the HATENGIE LABEL. Hattie's new line of costume jewelry is labeled with the mark HC in a diamond
1922-Hattie's arranged marriage to Ferdinand Fleischman ends- The couple separate temporaily and get back together- after trying several years to make the marriage work. They separate amicably- deciding they can't live with someone they don't love.
1923-Hattie marries again on the rebound- This particular marriage only lasts a matter of months and never mentions his name- Hattie said he couldn't be counted as a husband at all. He was cruel to her.
Hattie is writing fashion and style advice columns for Vogue and Harpers Baazar. Her monthly column is quite successful and runs about ten years.
Hattie is selected spokeswoman for Dodge Cars and Trucks (Please see the advertisement below.)
1923-Hattie relocates the business one final time to 42 East 49th Street.
By this time, Hattie is selling many items; furs, costume jewelry, lingerie, sweaters, blouses, slacks, accessories, hats, perfumes, dresses and her little Carnegie suits. Movie stars, royalty and other socialites become loyal clientele.
1925-Hattie Carnegie begins the first Ready to Wear clothing line.
1925- California based- I. Magnin Department Store is the first in a line of 100+ clothing stores to purchase rights to her collection. New York Designer Hattie Carnegie begins to acheive fame coast to coast. This was an intelligent business deal for little Hattie. She is now financially secure.
1928-Early Summer- Hattie is on a business trip to California. She rekindles the flame with her teenage sweetheart, John Zanft. John was there on a business trip. The two discover they are still very much in love.
1928- August 22nd- Major John Zanft asks Hattie to marry him and the two elope, marrying in Philadelphia by Magistrate Charles Rooney. Two weeks later they have a religious ceremony preformed by Rabbi Nathan Kraus of Temple E-manu-El.
1928-Hattie Carnegie hires a 17 year old Lucille Ball as a model.
1928-Hattie is the very first designer with a successful Ready to Wear label called " Hattie Carnegie Originals". Her Second Label is called "Spectator Sports" and designed by Bruno. Hattie's Baby Sister Rose assists with the Spectator Sports clothing line.
1930's Designers who worked for Hattie during this time were Norman Norell, Jean Louis, Claire McCardell and Travis Banton.
Hattie Carnegie was a household name in the 1930's and earned many awards in this decade.
1931-Thanks in part to a charcoal sketch from Hattie Carnegie Inc. Lucille Ball is chosen as The Chesterfield Girl- and still works part time for Hattie Carnegie.
1932- After four years Lucille leaves Hattie Carnegie Inc. to become a Goldwyn Girl.