Bella Thorne Wears Lace-Up Bodysuit To Celebrate Her 18th Birthday — PHOTOS

When Givenchy debuted the lace-up bodysuit from their Spring/Summer 2015 collection, it sparked a cultural phenomenon that spread like wildfire among celebrities and It-girls alike. All the A-list celebs have been rocking the sexy style ever since, which led fast fashion retailers to recreate the piece for a fraction of the designer price. Bella Thorne wore a black lace-up bodysuit to her 18th birthday celebration in Los Angeles, and the luxe-looking piece is actually much more affordable than you may think.

The long-sleeve onesie featured a plunging neckline with a criss-cross design across the chest, giving off major sexy vibes. The 18-year-old paired the sultry piece with a tight leather miniskirt, black lace-up sandals, and a chain purse. Her fiery red hair was styled in barely-there waves, and she sported an au naturel type of makeup style. It was the perfect fall party look.

The coolest part? You can totally buy Thorne's one-piece for just a mere $40 at missguided.com! That's practically a steal, considering the real thing goes for over $2,000.

Kim Kardashian may have started this particularly sexy trend, but everyone from Thorne to Vanessa Hudgens have hopped on the lace-up bodysuit bandwagon now.

Check it out on Thorne.

Oh so vampy.

Shop the look below.

Lace Up Front Bodysuit Black, $37.40, missguided.com

This sexy style is seriously #trending. Take a look at six other celebs who have donned lace-up bodysuits too.

1. Kim Kardashian

Stunning.

2. Bella Hadid

Super cool.

3. Hailey Baldwin

Slay.

4. Emily Ratajkowski

I am buying this bodysuit immediately.

5. Ashley Benson

Obsessed.

6. Candice Swanepoel

In the words of the model herself, this bodysuit is sickkk.

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Image: Missguided