Vintage Square Neck Swimsuit – Black / White Straps / Tie-Back

Vintage Square Neck Swimsuit – Retro Elegance Meets Performance

This vintage-inspired square neck swimsuit brings timeless elegance to modern swimwear. Designed in classic black with contrast white wide shoulder straps, this piece captures the sophistication of retro fashion while delivering the performance you expect from premium swimwear.

The square neckline creates a flattering, sophisticated silhouette that complements all body types. The wide white shoulder straps not only add a bold visual contrast but also provide comfortable support without digging into your shoulders. The tie-back closure allows you to adjust the fit perfectly, ensuring confidence whether you’re lounging poolside or diving into the water.

Premium Performance Fabric

Crafted from an 85% polyester / 15% spandex blend, this swimsuit is built for both style and function:

• UPF 50+ Sun Protection: Blocks over 98% of harmful UV rays, keeping your skin protected during long days in the sun.
• 4-Way Stretch: Moves with your body for unrestricted comfort — perfect for swimming, beach walks, or yoga by the sea.
• Moisture-Wicking & Quick-Dry: Dries fast so you stay comfortable from beach to brunch.
• Durable 200g Fabric: Thick enough to hold its shape and provide support, yet lightweight enough for all-day wear.

Design Details That Stand Out

• Square Neckline: A retro favorite that adds a touch of vintage charm to your beach look.
• White Contrast Straps: Wide, bold shoulder straps create a striking two-tone effect that sets this swimsuit apart.
• Adjustable Tie-Back: Customize the fit with an elegant back tie — perfect for achieving your ideal support level.
• Classic Black: Timeless, flattering, and pairs perfectly with any cover-up or accessory.

Perfect For

• Beach vacations and resort getaways
• Poolside lounging and cabana days
• Photoshoots and fashion editorial
• Yoga and coastal wellness retreats
• Everyday luxury swimwear

Full Customization – Build Your Brand

We offer complete OEM/ODM services for this vintage swimsuit:

• Custom colors and prints — make it yours
• Branded neck labels and hang tags
• Custom packaging and poly bags
• Size grading from XS to XL (or custom size runs)
• Low MOQ — perfect for emerging swimwear labels

Available Sizes

XS – S – M – L – XL

Care Instructions

Rinse in cold water after use. Hand wash or machine wash cold with like colors. Do not bleach. Air dry away from direct sunlight.

Why Choose Jiali Performance?

We specialize in helping startup brands create unique, high-quality swimwear that stands out in a crowded market. With low minimum order quantities and end-to-end support from sampling to bulk production, we make it easy to bring your vision to life.

Ready to create your vintage swimwear collection? Contact us today and let’s get started.

Learn more about UPF fabric technology at Wikipedia.

Explore our Custom Bikini Collection, Girls Swimwear, and Women’s Yoga Tank for more custom apparel options.

Choose Jiali Performance for your vintage swimwear — where classic style meets modern performance.