Blake Lively Models 6 Outfits in 8 Hours: See Every Single Look Here!

Blake Lively modeled tartan Marc Jacobs clothing at Good Morning America on April 21--and she still had five more outfits to go! Credit: ESBP/Star Max/GC Images; Raymond Hall/GC Images

This isn't amateur hour!

Blake Lively's fashion domination knows no bounds, as proven by her six—yes, six—ensembles, worn while out and about in NYC on Tuesday, April 21, promoting her new romantic film, The Age of Adaline. (Get ready, you're in for a gloriously stylish ride.)

Showing off her slim post-baby body, Lively, 27, began her day at Good Morning America, where she posed outside the studio in a red and blue plaid Marc Jacobs coat and dove-gray Christian Louboutin pumps. As soon as she stepped inside, however, she ditched the topper in favor of the house's matching dress with a leather bodice, changing her shoes to embellished black stilettos (also by Louboutin) and adding jewelry by Lorraine Schwartz and Ofira.

And she didn't even leave the studio before making a quick-change! When the new mom to baby James, nearly 4 months, hit the pavement again, she was wearing a cerulean, yellow, navy, and gray color-blocked sheath dress with a matching statement coat, both by Roksanda. For that ensemble, she chose striped, cap-toed Louboutins.

After that, Lively headed into Live! With Kelly and Michael, where she slipped into the Sam & Lavi "Natalie" jumpsuit in a palm-print ($275,, Lorraine Schwartz  and Ofira jewels, and crimson Charlotte Olympia heels.

But back on the streets, she beamed while working the fuchsia Kristinit "Striped Wrap Dress" with Art Deco details ($290, and zebra-print Alexa Wagner gladiator sandals.

Next up, the Gossip Girl alum motored to SiriusXM Radio's headquarters, where she flaunted her fierce gams in a minidress and coat printed with koi fish. Strappy Sophia Webster sandals and jewelry by Lorraine Schwartz and Ofira completed the ensemble.

And finally, Lively stepped out once more, this time in head-to-toe bubblegum pink, complete with an even brighter rose statement lip.

Nearly impossible to decide, but which of Lively's looks here is your favorite? Are you excited to see The Age of Adaline? Tweet with @UsWeekly using the hashtag #stylebyUs!

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