Petra Heart Open Back Bikini

$9 ~~$18~~ In stock

Show off your playful side with the Petra Heart Open Back Bikini from Frederick's of Hollywood. This bikini features a charming heart-shaped back design and a low-cut strappy front, all crafted from luxe Petra satin for a smooth, polished look.

Heart-shaped open back adds a flirty, standout detail
Low-cut strappy front offers a daring silhouette
Luxe Petra satin fabric provides a sleek finish
Available in Black, Cobalt Blue, Crimson Red, and Pink Dragon
Offered in sizes S through XXXL

Customer Reviews (4.5 / 5 · 2 reviews)

Alexander ★★★★★ Sep 12, 2026

The strappy low-cut front sits perfectly and doesn’t dig in at all, even after a full day swimming. Plus that open-back heart detail got me more compliments than I expected. Exactly the playful look I was going for.

Miles ★★★★☆ Sep 11, 2026

The heart-shaped back is so flattering and the low-cut front gives it a fun, strappy vibe that fits the playful look perfectly. I do wish the straps were a touch more adjustable, but the fit is still comfortable enough for a day at the beach.