O’Neill Mustard Yellow Halter Bikini Set – Tie-Back Top & Side-Tie Bottoms NWOT

Channel beachside confidence with this O’Neill mustard yellow bikini set. Featuring a halter-style triangle top with supportive band detail and adjustable tie-back, paired with matching side-tie bikini bottoms for the perfect fit. Designed for sun, surf, and laid-back style—ideal for beach trips, summer travel, or poolside lounging.