Swimwear Trends Guide: Cut-Out Bikinis and Tan-Through Styles

Swimwear fashion has come a long way from simple one-pieces and plain trunks. Whether you are heading to a beach in Donegal or a sun holiday abroad, staying on top of the latest swimwear trends can make a real difference in how you look and feel. From bold cut-out bikinis to innovative tan-through fabrics, this season brings a range of exciting styles for every body type and preference.

Swimwear Trends Guide: Cut-Out Bikinis and Tan-Through Styles

Modern swimwear is as much about function as it is about fashion. Designers and high-street brands alike are pushing boundaries with new silhouettes, materials, and technologies that cater to a wide range of tastes. Whether you prefer minimal coverage or full-body suits, there is something new and interesting happening in the world of swimwear right now.

What Makes Cut-Out Bikinis a Trendy Bikini Choice?

Cut-out bikinis have become one of the defining swimwear trends of recent seasons. These styles feature strategic openings or panels along the torso, sides, or back, creating a dramatic visual effect while still offering coverage where it counts. The trendy bikini silhouette suits a variety of body shapes, as the cut-outs can draw the eye and create the illusion of curves or a slimmer waist depending on their placement. Popular variations include ring-linked cut-outs at the hips, asymmetric torso openings, and underboob designs. Many Irish retailers now stock these styles, and they are widely available through online fashion platforms with delivery to Ireland.

How Are Women’s Swimsuit Styles Evolving?

The women’s swimsuit landscape has expanded significantly. While the classic two-piece remains popular, there is growing demand for one-shoulder styles, ruched one-pieces, and high-cut legs that elongate the silhouette. Retro-inspired looks are also making a comeback, with high-waisted bottoms and underwire tops offering both style and support. Sustainable materials are increasingly important to shoppers, with many brands now offering swimwear made from recycled ocean plastics or other eco-conscious fabrics. For Irish shoppers, these styles are available across a range of price points from budget to premium.

What Is New in Men’s Swimsuit Design?

The men’s swimsuit has also seen considerable evolution. Beyond the standard board short, men now have access to tailored swim trunks, European-style swim briefs, and hybrid swimwear that doubles as casual shorts. Shorter inseams are trending, giving a more refined and fashion-forward look. Prints have shifted toward more muted, earthy tones alongside bold tropical patterns, giving men more options to express personal style at the beach or pool. Fabrics with quick-dry technology and UV protection are increasingly standard features.

What Are Tan-Through Swimwear Styles?

Tan-through swimwear is one of the most talked-about innovations in the category. Made from a specially engineered micro-perforated fabric, these garments allow sunlight to pass through the material and reach the skin underneath. The result is a more even tan with fewer visible lines. Brands such as Kiniki and CoolTan have been producing tan-through styles for years, offering everything from bikinis to full one-pieces and men’s trunks. While the fabric may look sheer in photographs, it is designed to be opaque when worn against the skin. Tan-through swimwear is particularly popular among those who travel frequently or spend extended time in sunny climates.


Product/Service Provider Key Features Cost Estimation
Tan-Through Bikini Set Kiniki Micro-perforated fabric, even tan coverage €50–€90
Cut-Out One-Piece ASOS Various cut-out styles, wide size range €30–€60
Men’s Tailored Swim Trunk Speedo Quick-dry, UV protection, structured fit €35–€75
Sustainable Women’s Swimsuit Seafolly Recycled fabric, high-waist option €70–€120
Men’s Tan-Through Trunk CoolTan Tan-through fabric, classic fit €45–€80

Prices, rates, or cost estimates mentioned in this article are based on the latest available information but may change over time. Independent research is advised before making financial decisions.


How to Choose the Right Swimwear for Your Needs?

Selecting the right swimwear comes down to a combination of personal style, intended use, and fit. For beach holidays, a trendy bikini with bold details can be a great choice, while for swimming laps or water sports, a more structured one-piece or supportive men’s swimsuit with a secure waistband is more practical. Always check sizing guides carefully, especially when shopping online, as sizing can vary considerably between brands and regions. Consider fabric care too, as saltwater and chlorine can degrade materials quickly if not rinsed and cared for properly.

Swimwear trends continue to evolve with each season, blending innovation in fabric technology with bold design choices. Whether you are drawn to the dramatic appeal of cut-out bikinis, the practicality of tan-through styles, or the understated elegance of tailored men’s trunks, there is no shortage of options available to Irish shoppers both in-store and online. Investing in quality pieces that suit your lifestyle and body will always be the most rewarding approach.