Kylie Jenner stepped out with her sisters Kim and Khloe Kardashian for a girls night out in Santa Monica on Wednesday night.

The mother-of-two, 24, showcased her curves in bridal white as she headed inside Giorgio Baldi for dinner with her older siblings and friends, who were all dressed in black.

Kylie sported a risque illusion dress that was designed to look like a portion of it was falling down to reveal a striking bodice.

Her outfit sparked speculation on social media that she is secretly engaged and was celebrating her bachelorette party, but sources tell DailyMail.com it was not a bridal shower but just simply a white dress.

Special occasion: Kylie Jenner stepped out with her sisters Kim and Khloe Kardashian for a girls night out in Santa Monica on Wednesday night

It is not known if Kylie and Travis are engaged, however she was wearing a very large diamond ring (but not her ring finger).

Kylie’s friends Anstasia ‘Stassie’ Karanikolaou and Yris Palmer were also there for the dinner, and wearing all black outfits.

For their evening outing, Kylie opted for a busty mini dress featuring an interesting design; the dress featured a silky white material for the majority of it, with the top half folded over to appear as if it was falling off.

The unique number had a bodice style top half, making it look like the dress was revealing her bra when in reality it was designed to have that illusion.

The fitted number had a cut-out detail in the back and highlighted her pert derriere.Striking: Kylie sported a risque illusion dress that was designed to look like a portion of it was falling down to reveal a striking bodice

Night out: For their evening outing, Kylie opted for a busty mini dress featuring an interesting design; the dress featured a silky white material for the majority of it, with the top half folded over to appear as if it was falling off

Wow: The brunette sported a very large diamond ring on her index finger – not her ring finger
Kylie, who turns 25 next month, carried a tiny white purse and hit the pavement in coordinating white pointed heels.

The brunette sported a very large diamond ring on her index finger – not her ring finger.

The eye-catching piece featured a huge diamond, along with a number of smaller ones around it and on the band.

She wore her raven locks in waves, half up, half down with a center part; the reality star painted her pout a pink hue with brown eye shadow on her lids.

Kim and Khloe both opted for all black looks for the dinner outing with their youngest sibling.

Dressed up: She opted for an all white look for the night out
Interesting: The unique number had a bodice style top half, making it look like the dress was revealing her bra when in reality it was designed to have that illusion

Glam: She wore her raven locks in waves, half up, half down with a center part; the reality star painted her pout a pink hue with brown eye shadow on her lids
Kim, 41, chose loose fitting black trousers with white stripes along the sides from Balenciaga.