Hailey Bieber Stands Firm on the Bold Swimsuit Trend for 2026
Hailey Bieber is poised to embrace a trend she describes as the essence of summer 2026: tummy tan lines. On January 3, the 29-year-old model shared a series of photos reflecting her family’s tropical New Year celebration, effectively kicking off the conversation around upcoming swimwear styles.
Bieber has established herself as a trendsetter in various facets, from her signature nails to her evolving hairstyles and makeup routines. With summer approaching, she aims to push boundaries in swimwear fashion, showcasing styles that are sure to spark debate.
The model often gravitates toward vibrant string bikinis, like the petite yellow one featured in her latest Instagram update. However, she also appreciates the elegance of a classic one-piece, such as the plunging black swimsuit she adorned on the cover of GQ’s “Man of the Year.” Now, she’s exploring a new category that skirts the line between these styles.
“Ready!” Bieber captioned her Instagram post on January 3.
Instagram/@haileybieber
Bieber’s recent choices indicate that 2026 may be a pivotal year for the monokini. Two of the three swimsuits she displayed in her post feature elaborate cutouts, which demand careful sunscreen application. She began with a ruffled black one-piece that features a deep v-neckline and a lace-up front, complemented by minimal makeup and a naturally tousled bob adorned with large diamond earrings.
Her second swimsuit was considerably bolder. In slide five, she models a leopard-print monokini that boldly showcases her midriff, offering a striking contrast to her recent cheetah-print nails. This eye-catching piece was also featured in her Instagram Story, confirming her use of the stylish swimsuit at the beach.
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The year 2026 may signal the resurgence of bold swimsuit choices. Driven by trends such as the tan-line makeup phenomenon that gained momentum on TikTok in 2024, these daring designs challenge conventional summer wardrobe norms. Regardless of preferences, it remains essential to prioritize skincare with adequate sunscreen application, a notion likely underscored by Bieber’s own commitment to skincare.
