This is how Hilary Duff quickly transformed a white tee after working out at the gym

We adore Hilary Duff for a lot of reasons, from her acting prowess to her style savvy and everything in-between. Plus, she always gives us serious #hairgoals and whenever we need some outfit inspiration, we love to peruse her Insta feed for tips. The perfect example was set in motion just yesterday, when Hilary’s gym-to-street transformation gave us a super helpful fashion how-to.

Hilary was spotted on the streets of New York City post-workout, wearing a simple white tee:

And here she is rocking it a few hours later with a street-smart ensemble:

We love ~everything~ about this casual-but-chic, mom-on-the-go look (and we love Luca, too!). For all the busy moms out there, and for the ladies who want to fit in a workout before running errands/hitting the town, this style is totally ideal.

Hil’s secret seems to be this: it’s all about the accessories.

From the sunglasses to the layered necklaces — and the wide-brimmed fedora that’s basically the cherry on top — Hilary turns a simple white tee into the perfect daytime outfit.

To replicate this cool girl, gym-to-street look, we’ve pulled together our take on the style…

Forever 21 – Wide-Brim Felt Floppy Hat

Buy here for $22.90.

Free People – Mystic River Sunglass

Buy here for $25.

Zara – Pack of long necklace and choker

Buy here for $25.90.

Urban Outfitters – BDG Jenni Slouchy Shoulder Bag

Buy here for $82.

And voilà! Functional ~and~ chic. Thanks, Hil.