Sirena Knot High Waisted Shell Bikini Set – Available in Mint Green & Lime Green

High waisted knot bikini styles are having a major moment, and the Sirena Shell Bikini Set from Étoile de Soie is a radiant expression of this timeless trend. If you’re searching for an eco-friendly high waisted knot bikini with shell detail, this set delivers style, sustainability, and comfort in every stitch.

🔹 Features:

• Halter top with deep plunge neckline and natural shell ring detail

• High waisted bikini bottoms with smocked texture and side knot tie

• Soft, stretchy, and eco-friendly fabric for all-day comfort

• Fully lined and quick-drying for swim and resort use

• Available in Mint Green and Lime Green

• Sizes: S, M, L

• Made in China with ethical and sustainable practices

The Sirena Shell Bikini Set by Étoile de Soie is a must-have for women who seek elegance, comfort, and sustainability in their swimwear. This chic resortwear piece elevates your beach look while staying true to eco-conscious values.

Crafted with a smocked fabric texture, the halter-style top features a flattering plunge neckline and a unique shell ring detail that brings a natural, bohemian charm. The matching high rise bikini bottom includes a soft waist tie that enhances your silhouette and adds playful detail to the fit.

Designed as a true eco bikini set, the Sirena is made from 85% recycled polyester and 15% elastane, offering long-lasting stretch and softness on the skin. Whether you’re lounging in the sun or exploring tropical coastlines, this set provides the right balance of structure and freedom.

Perfect for any beach destination, the set is available in two refreshing shades — Mint Green and Lime Green. The fully lined pieces are breathable, quick-drying, and ideal for all-day wear, making it a top choice for sustainable beachwear lovers.

This versatile look fits beautifully into any wardrobe, and its thoughtful design details — like the handcrafted shell ring and supportive top — make it ideal for those seeking a stylish yet sustainable halter top bikini for women.

Whether you’re packing for a luxury escape or a weekend getaway, the Sirena Set is the kind of smocked two-piece swimsuit that makes an impression — effortlessly feminine, consciously made, and undeniably beautiful.

Make your next seaside moment memorable with the Sirena — a stunning blend of form, function, and planet-friendly style.