Sheer delight! Sofia Richie pairs a see-through bralette with a transparent top and skinny jeans for Refinery29 NYFW party

Sofia Richie left little to the imagination while arriving to Refinery29's second annual New York Fashion Week event on Thursday.

The 18-year-old hit the red carpet for 29Rooms in Brooklyn while rocking a see-through red bralette with an equally sheer T-shirt on top.

The model, who showed off her svelte physique, paired the barely there pieces with skintight ripped denim and combat boots.

Stunning: Sofia Richie left little to the imagination while arriving to Refinery29's second annual New York fashion week event on Thursday

Stunning: Sofia Richie left little to the imagination while arriving to Refinery29's second annual New York fashion week event on Thursday

The teenager - who is rumored to be dating Justin Bieber - chose a spiderweb style bralette that proved to be very revealing.

The daughter of Lionel Richie slipped on a see-through oversized black blouse that had '1952' written on the front.

Sofia, who highlighted her toned midriff in the risque look, added distressed skinny jeans.

She arrived wearing combat boots as well as two Cartier bracelets, a sparkling watch and ring. 

Not shy: The 18-year-old hit the red carpet for 29Rooms in Brooklyn while rocking a see-through red bralette with an equally sheer T-shirt on top

Not shy: The 18-year-old hit the red carpet for 29Rooms in Brooklyn while rocking a see-through red bralette with an equally sheer T-shirt on top

Sheer delight! The teenager - who is rumored to be dating Justin Bieber - chose a spiderweb style bralette beneath a see-through oversized black blouse emblazoned with '1952'
Blonde beauty: Sofia wore her shoulder-length blonde tresses loose, opting for a slight wave and a center part

Sheer delight! The teenager - who is rumored to be dating Justin Bieber - chose a spiderweb style bralette beneath a see-through oversized black blouse emblazoned with '1952'

Sofia wore her shoulder-length blonde tresses loose, opting for a slight wave and a center part.

The beautiful star kept her makeup simple; she rocked nude gloss, bronze eye shadow and dewy skin. 

Jessica Alba arrived to the party wearing a pinstripe jumpsuit with sky-high gold heels and a matching hued purse.

The 35-year-old stunning actress wore her brunette tresses half up with waves while rocking minimal makeup.

Kate Mara stepped out in an orange and white striped top with a floral mini skirt and a structured blue purse.

Absolute beauty: Jessica Alba arrived to the party wearing a pinstripe jumpsuit with sky-high gold heels and a matching hued purse

Absolute beauty: Jessica Alba arrived to the party wearing a pinstripe jumpsuit with sky-high gold heels and a matching hued purse

Looking good: Kate Mara stepped out in an orange and white striped top with a floral mini skirt and a structured blue purse

Looking good: Kate Mara stepped out in an orange and white striped top with a floral mini skirt and a structured blue purse

Rashida Jones kept it chic in a black blouse with a gingham blazer and matching trousers.

The actress, 40, added red lipstick and heels to give the ensemble a pop of color.

Adrian Grenier looked handsome in a grey button up shirt with dark wash denim and sneakers.

She's got star quality: Rashida Jones kept it chic in a black blouse with a gingham blazer and matching trousers

She's got star quality: Rashida Jones kept it chic in a black blouse with a gingham blazer and matching trousers

Looking dapper: Adrian Grenier looked handsome in a grey button up shirt with dark wash denim and sneakers

Looking dapper: Adrian Grenier looked handsome in a grey button up shirt with dark wash denim and sneakers

Edgy: Jackie Cruz showed off a hint of her midriff in a white crop top with a mesh skirt, a textured jacket, choker and peep-toe thigh-high boots

Edgy: Jackie Cruz showed off a hint of her midriff in a white crop top with a mesh skirt, a textured jacket, choker and peep-toe thigh-high boots

Jackie Cruz showed off a hint of her midriff in a white crop top with a mesh skirt, a textured jacket, choker and peep-toe thigh-high boots.

Singer Tinashe, 23, wore a sheer top with matching bottoms, revealing her bra and underwear. 

Australian actress Yael Stone paired a shiny pink dress with black shoes and red lips, finishing off her bold look with a top knot. 

Revealing look: Singer Tinashe, 23, wore a sheer top with matching bottoms, revealing her bra and underwear
Revealing look: Singer Tinashe, 23, wore a sheer top with matching bottoms, revealing her bra and underwear

Revealing look: Singer Tinashe, 23, wore a sheer top with matching bottoms, revealing her bra and underwear

Bright: Australian actress Yael Stone paired a shiny pink dress with black shoes and red lips, finishing off her bold look with a top knot

Bright: Australian actress Yael Stone paired a shiny pink dress with black shoes and red lips, finishing off her bold look with a top knot

Racy in lace: Models took the runway in revealing outfits
Racy in lace: Models took the runway in revealing outfits

Racy in lace: Models took the runway in revealing outfits at various shows during NYFW

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