Frankies Bikinis x Bella Hadid Mackenzie Bikini Bottoms

This bikini bottom leans into a nostalgic 1950s pin-up aesthetic, pairing a classic chocolate brown gingham check with delicate crochet trim. The Brazilian cut and thin side ties create a high-leg silhouette that sits sparely on the hip, prioritizing minimal coverage. It’s a study in romantic summer geometry, trading the typical saturated brights of beachwear for a softer, vintage-inspired palette.

Safety Rating: Lowest

Analysis: The composition is a blend of nylon and spandex, both of which are petroleum-derived synthetic polymers. These materials offer low breathability and can trap moisture against the skin while posing a risk of microplastic shedding during laundering.