Jantzen Cosmopolitan Swimwear Australia | Elegant One Pieces & Tankinis | Oz Resort
Jantzen Cosmopolitan Collection
Discover the enduring elegance of the Jantzen Cosmopolitan Collection – a curated range of timeless swimwear designed to flatter, support, and inspire confidence. Combining classic silhouettes with modern shaping technology, Cosmopolitan is one of Jantzen's most-loved collections, created for women who value both style and comfort.
Featuring our best-selling one-piece swimsuits, versatile tankinis, coordinating swim tops, boardshorts, and elegant sarongs, every piece is thoughtfully designed to provide a flattering fit and lasting quality. Premium fabrics offer excellent stretch, shape retention, and all-day comfort, while sophisticated prints and classic colours ensure these styles remain favourites season after season.
Whether you're relaxing by the pool, enjoying a beach holiday, or looking for reliable swimwear that offers support without compromising on style, the Jantzen Cosmopolitan Collection has a silhouette to suit every body shape and lifestyle.
Why You'll Love the Cosmopolitan Collection
- Flattering, timeless silhouettes designed to suit a wide range of body shapes.
- Premium chlorine-resistant fabrics with excellent stretch and shape retention.
- Soft cup support and tummy control in selected styles.
- Coordinating separates, one-pieces, sarongs, and boardshorts for effortless styling.
- Trusted Jantzen quality with designs you'll wear year after year.
Size Guide
The Jantzen Cosmopolitan Collection is designed to provide a comfortable, supportive fit with gentle shaping through the body.
Women's Size Guide
| AU Size | Bust (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|
| 10 | 87–92 | 69–74 | 94–99 |
| 12 | 92–97 | 74–79 | 99–104 |
| 14 | 97–102 | 79–84 | 104–109 |
| 16 | 102–107 | 84–89 | 109–114 |
| 18 | 107–112 | 89–94 | 114–119 |
| 20 | 112–117 | 94–99 | 119–124 |
| 22 | 117–122 | 99–104 | 124–129 |
| 24 | 122–127 | 104–109 | 129–134 |
Fit Notes
- Fits true to Australian sizing.
- If you're between sizes, choose the larger size for a more relaxed fit or the smaller size for a firmer, supportive fit.
- Swimsuits are designed to fit snugly when dry and will relax slightly once in the water.
- If you have a longer torso, consider sizing up for additional body length and comfort.
- Many styles include soft cups, tummy control, adjustable straps, and supportive linings for an enhanced fit.
Timeless, flattering, and thoughtfully designed, the Jantzen Cosmopolitan Collection is swimwear you'll reach for season after season.
