Hailey Bieber has the art of outfit-making down to a science. Whether she’s keeping it casual at the gym, or masquerading at a costume party, this style star has both the taste and talent for putting together a seemingly-effortless yet inspired look. Case in point: the midi sweater dress and knee-high black boots she wore earlier this week at The Wall Street Journal’s Tech Live Conference in Laguna Beach. 

Bieber, who took the WSJ stage to discuss the launch of her skincare line, Rhode, and her hit YouTube series “Who’s in My Bathroom,” looked ever the entrepreneur, clad in a slouchy yet sophisticated v-neck sweaterdress and classic black pointy-toe boots. Although this outfit is decidedly more traditional than the trendsetting 25-year-old’s usual attire, it’s impossible to deny that it was the perfect outfit for the occasion. 

Whether or not “tech conference speaker” is in your future, we have a feeling this outfit will be making an appearance in wardrobes across the country as we head into the holiday season. Fortunately, it is super simple to replicate. Shop a few Hailey-inspired sweater dresses and classic black boots below—and don’t be afraid to experiment with accessories! 

If you want to go full-on Hailey, start here. 

Fashion girls will never stop collecting Reformation dresses. 

Note the western-inspired shaft on this pointy-toe beauty.

A turtleneck dress with a slit? Intriguing.

A true wardrobe classic. 

When you find the perfect black boots, don’t let them go.

Another interesting neckline.

This Tory Burch dress is simply divine. 

Honestly effortless. 

The chunky square heel and toe give these boots a modern edge. 

The embossed crocodile pattern makes these boots look so expensive. 

Up Next: Anna Wintour Is a Fan of This Formerly Faux-Pas Styling Trick