Striped Open-Back Tie One-Piece

Narrow black-and-white stripes give this SIDWAYSWIM one-piece a clear, classic look. The front has a gently scooped neckline outlined in black, with narrow shoulder straps continuing the dark trim. From the back, the silhouette opens considerably and is finished with a horizontal tie detail. The contrast between a continuous striped front and an open back makes this a useful choice when you want a simple pattern with a more distinctive reverse view.

Design details

• One-piece swimsuit with uninterrupted fabric through the front and an open shape at the back.
• Fine horizontal black stripes on a light background, framed by a solid black neckline and shoulder straps.
• Open-back shape with a narrow horizontal tie and visible tied ends at the back.
• Brief-style bottom and a padded bust without underwire. The simple stripe pattern follows the continuous line of the swimsuit.

Color and fabric

Black / White Stripe. Polyester-based swim fabric. The monochrome stripes stay consistent through the front and lower back, while solid black trim defines the top edge. This classic color combination pairs easily with plain beach layers.

Size and fit

Available in M, L, XL. These are the garment's labeled sizes; letter sizes can differ between brands. Compare your bust, waist, and hip measurements with the measurements for this style before ordering. For a one-piece, torso length also affects the fit. If you need help choosing, contact SIDWAYSWIM before placing your order.

Styling

An open white beach shirt complements the striped front, while a low-tied wrap leaves the back tie visible. The monochrome palette also works with a plain black cover-up or relaxed neutral beach trousers. Choose simple accessories if you want the stripe pattern and open-back construction to remain the main features. The shirt and accessories shown in styling images are separate.

Care

Follow the sewn-in care label for the final washing instructions. As a gentle care routine, rinse in cool fresh water after wear and hand wash with a mild detergent suitable for swimwear. Avoid bleach, vigorous wringing, and prolonged soaking. Reshape gently and allow to dry in the shade, away from direct heat. Let the garment dry fully before storing, and take care around rough pool edges or abrasive surfaces.