At 17, Joy Hallyday already adopts the trend that we will see everywhere this summer

Celebrate your birthday under the sun, your feet in the water, in a stylish look from head to toe? This is the program that Joy Hallyday followed for her 17th birthday, if we believe the photos she recently shared on Instagram. But beyond the dream decor, a detail caught our attention: its outfit, right in the fashion trend of the moment.

Because the youngest of Laeticia and Johnny Hallyday was not satisfied with a simple swimsuit or a summer dress. Instead, she opted for a hook set, both bohemian, fresh and resolutely trendy. A room that we have already spotted on influencers, and that we are about to see absolutely everywhere this summer.

The hook, beaches star in 2025

For several seasons, the hook has made a noticed return in our summer dressings. Formerly reserved for net bags or vintage vests, it is now displayed in total look, in modernized and sexy versions. Dresses net, openwork skirts, tops to tie: hook is no longer a retro wink, it is a fashion statement.

Joy Hallyday understood this. Its two -piece set, composed of a long skirt and a coordinated crop top, ticks all the boxes of the 2025 trend: light transparency, seaside, comfort and sensuality. All in a perfect summer palette to enhance an early season tanning.

Joy Hallyday: a mastered boho chic aesthetic

This is not the first time that Laeticia Hallyday’s daughter has displayed an assertive taste for trends. But this precise look marks a turning point: that of mastering current fashion codes, between Bohemian and Californian pace. An aesthetic that his mother particularly likes and that we find in the visual universe of the Instagram account of Joy.

Accessorized with sobriety (simple golden jewelry, loose hair, an idyllic beach decor), the hook set becomes a full -fledged outfit here, not just a bathing. Joy Hallyday thus proves that she knows how to compose a coherent look, worthy of the most prominent influencers.

The hook trend, for whom? How ?

Good news: this trend is not reserved for stars. The hook set is available today in all cuts, all sizes and all colors. He invites himself to the beach of course, but also in town, by touches or in total look. Worn on a jersey, on a denim shorts or even with an oversize blazer, the hook becomes the cool piece to adopt effortlessly.

And if broken white remains a great classic, we also find this season colorful versions (lilac, pale yellow, mint green) or more worked with points of points and embroidery. To shop at Zara, Mango, H&M or in more pointed labels as a musier, It’s Now Cool or Gimaguas.

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FAQ – Joy Hallyday

1. Who is Joy Hallyday?
Joy Hallyday is the adoptive daughter of Johnny Hallyday and Laeticia Hallyday. Born in 2008 in Vietnam, she grew up between France, the United States and Saint-Barth.

2. How old is Joy Hallyday?
Joy Hallyday celebrated her 17th birthday in July 2025.

3. Does Joy Hallyday have social networks?
Yes, Joy Hallyday is active on Instagram (@j0yhallyday), where she regularly shares moments of life, looks and vacation memories.

4. Who are the family members of Joy Hallyday?
Joy is the daughter of Johnny Hallyday and Laeticia Hallyday. She has a sister, Jade Hallyday, as well as two half-brothers, David Hallyday and Laura Smet, from the previous unions of her father.

5. Joy Hallyday influential on social networks?
Yes, Joy is starting to make an online name. With several tens of thousands of subscribers on Instagram, she draws attention to her looks, travel and her Californian-bohemian lifestyle.

Photo credit: Instagram.com @J0YHALLYDAY