Katie Holmes shows off cleavage in plum-colored sleeveless gown during a recent appearance

AmoMama has been following Katie Holmes’ style since she divorced Tom Cruise, and we note she has become a style icon of sorts. As the Daily Mail reports, she is now overhauling her style yet again.

Since Katie Holmes divorced Tom Cruise, she has become some sort of style icon. She started by cutting her hair short the started wearing more colorful clothes. A few months ago, the actress said she was planning to grow her hair back because she misses it and we are seeing her do that. Before we could get used to her new hairstyle, she went and flashed cleavage in a sleeveless plum gown with a low-cut neckline on Wednesday night while attending the Brooks Brothers Bicentennial Celebration.

The dress which featured delicate floral detailing along the neckline, shoulder straps and under the bodice fell to the floor and pooled around her feet as she posed for photos at the event. The star completed her ensemble with a pair of nude heels and accessorized with a gold bracelet. She wore little make-up to bring out her facial features even more.

Holmes was joined in the event by former Mad Men star Christina Hendricks who looked elegant in a white broderie anglaise dress with a black dinner jacket featuring cutouts on the sleeves and a black bow at the neck. Hendricks, 40, was in the company of husband Geoffrey Arend, 40, whom she wed in 2009. Black-ish star Yara Shahidi was also present and she walked the red carpet in a crisp white shirt paired with a midnight blue full-length skirt. Singer-songwriter TK Wonder was also present as was Riverdale actor Casey Cott. Model Danielle Herrington rocked a busty jumpsuit while American ballet dancer Megan LeCrone showed off her skills at the entrance.

How do you like Katie’s new style? Tell us in comments.