Dapper-less Don: Scruffy Jon Hamm dresses down in henley and khaki trousers while leaving solo lunch in LA

This actor became famous playing debonair ad man Don Draper who was always dressed to the nines.

But Jon Hamm rocked his casual side as he wore a relaxed ensemble for lunch on Tuesday.

The 45-year-old actor was seen leaving a restaurant by himself in the hip Loz Feliz neighbourhood.

Dressed down: Jon Hamm, 45, rocked the casual look as he was leaving lunch solo in Los Angeles on Tuesday

Dressed down: Jon Hamm, 45, rocked the casual look as he was leaving lunch solo in Los Angeles on Tuesday

The Mad Men star, who earned an Emmy for his role, sported a cream colored henley shirt and a pair of tan slacks.

He wore a gold watch and plain white sneakers on his walk to the restaurant.

Later, the St. Louis native donned a baseball hat of his hometown team and a pair of retro shades.

Incognito: Later, the St. Louis native donned a baseball hat of his hometown team and some retro shades

Incognito: Later, the St. Louis native donned a baseball hat of his hometown team and some retro shades

Casual affair: The Mad Men star sported a cream colored henley shirt and a pair of tan slacks

Casual affair: The Mad Men star sported a cream colored henley shirt and a pair of tan slacks

Recently, Hamm in Austin, Texas for the South by Southwest premiere of his upcoming movie Baby Driver.

The actor posed with his co-stars in the film, Eiza Gonzalez and Ansel Elgort, as well as director Edgar Wright.

The crime-thriller features an ensemble cast including Oscar-winners Jamie Foxx and Kevin Spacey, Cinderella beauty Lily James and The Wolf of Wall Street star Jon Bernthal.

Reunited: The actor promoted his upcoming movie Baby Driver by posing with his co-stars in the film, Eiza Gonzalez and Ansel Elgort, as well as director Edgar Wright; Pictured March

Reunited: The actor promoted his upcoming movie Baby Driver by posing with his co-stars in the film, Eiza Gonzalez and Ansel Elgort, as well as director Edgar Wright; Pictured March

The highly-anticipated movie casts Elgort as a hot-shot getaway driver who winds up in more trouble than he could have imagined when a job goes awry.

Hamm portrays a stockbroker who leaves his old life to become a professional criminal.

Baby Driver hits theaters August 11. 

Criminal: In Baby Driver, Hamm portrays a stockbroker who leaves his old life to become a professional criminal; Pictured March

Criminal: In Baby Driver, Hamm portrays a stockbroker who leaves his old life to become a professional criminal; Pictured March

All-star cast: The movie also features Oscar-winner Jamie Foxx

All-star cast: The movie also features Oscar-winner Jamie Foxx

The comments below have not been moderated.

The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

We are no longer accepting comments on this article.