Hailey Bieber Wore a Blazer with No Pants and Sparkly Knee-High Sock Boots

Now that fall is officially in full swing, Hailey Bieber is delivering a lesson in party dressing for chillier days ahead. On Friday, the model was clearly ready to ring in the weekend, wearing a no pants and blazer look with a seasonal twist.

In a series of snapshots posted to Instagram, Hailey was dressed in a velvet menswear tuxedo jacket by Saint Lauren with nothing else — save for a pair of sparkly knee-high sock boots and sunglasses. She wore her blonde hair down in loose waves and put on a swipe of pink lipgloss. Modeling the look in a range of poses, Hailey cheekily bent over while pushing a bar cart, and in another snap, she gave a closer look at her crystal-embellished mesh boots in the backseat of a car.

"I ?? NY," she captioned the photo dump, tagging photographer Tyrell Hampton.

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Hailey went pantless in another photo gallery shared to her grid, and this time, she opted for an extra large double breasted blazer that was worn as a dress. She swapped out her high-heeled boots for a pair of patent leather Prada loafers and white socks.

Earlier that day, Hailey was photographed stepping out in New York City in the same oversized blazer, but she switched up her accessories, choosing a black bucket hat, a matching croc-embossed purse, and fuzzy Ugg slippers with socks. Hot girl summer may be over, but that's not stopping Hailey from bringing that energy into the next season.