Hailey Bieber wore the best bikini trend of summer 2026

If you don’t have a beach trip or pool party booked on your calendar, I apologize on behalf of my fellow Who What Wear editors for the deluge of swimwear content you’re after. For example, just today, we published our Lila Moss photoshoot full of bathing suits and reported on Millie Bobby Brown’s unexpected bikini accessory. Now, Hailey Bieber has entered the conversation.

As of today, Bieber has a new role to add to his resume: digital brand ambassador. Calzedonia. One of their bikinis by the brand features contrast piping, a fun swimwear trend I’ve seen on cool women around the world. Elisa Coscarelli in Costa Rica To Sarah Walker in Comporta. Given Bieber’s impressive fan base, I think she’ll make Calzedonia triangle swimsuit top ($65) and thong swimsuit bottoms ($40) Sold out in no time. Scroll down to see and shop Bieber’s new campaign.