Top Plus Size Luxury Swimwear for 2025: Trends and Styles

July 1, 2025

As we dive in 2025, plus size luxury swimwear is developing in an extraordinary way. Now not defined by shapeless silhouette or conservative styles, this category now bursts with vibrant prints, durable materials and thoughtful design details which means to empower every body. Whether you love dramatic one-pieces, retro-inspired bikini, accessorized tankinis, or chic swimming clothes, there is something luxurious that is sewn to your curves. Let’s find out the trends and styles that make waves this summer.

Striking Prints & Colors

2025 is maximal self-expression; therefore, some of the features are as follows:

• Tropical florals, geometrics, and bold color-blocking take the beach. These vibrant prints are flattering as they celebrate curves creating the interesting drawing of lines.
• Bright neons-electric blues, oranges, radiant pinks-all plan to be confident, willing to lift the wearer on a platform and say something about them.
• Animal prints have returned but in a novel vein: giraffe, dalmatian, snakeskin, zebra, or deer prints shall be a fun alternative to the more standard leopard.

Look for the luxury brand Peony, which offers some of the most vibrant coastal prints imaginable, and Hunza G for more elevated minimalist signatures in bold colors.

Vintage & Retro Silhouettes

Where nostalgia meets glamour with a bit of retro one-piece and high-waist bikini styles:

• There is always that ’50s pin-up allure with the high-waisted bikini bottoms paired either with a bandeau for support or a halter top.
• The fluid shapes of the ’90s one-piece were able to stand alongside fashion, literally, by bridging more scenic lines onto the shores, and so forth: more coverage, modern take.
• Ruching is a vital ingredient, with tummy-control panels to shape and contour while still offering comfort.

Eres, La DoubleJ, and Marysia translate designer craftsmanship to vintage silhouettes-a few examples with scalloped edges, lavish fabrics, and bespoke tailoring.

Cut-Outs & Strategic Ruching

In plus size luxury, cut-outs and ruching are means of carving beauty:

• Ruching is there to smooth the curves and define them. So you will see lots of one-pieces featuring tummy-control panels along with shirred detailing.
• Sassy yet tastefully done cut-outs inject a bit of fun flair into any suit design without compromising comfort.
• Some designer brands get creative by integrating corset-style lacing or waist-cinching effects that, apart from adornment, provide structure and sculpting (think of TA3 Swim).

From the moments on these details take suits from being merely functional into becoming truly fashionable and celebrating the body.

One-Pieces with Support

Increasingly, comfort and coverage are the focus of design in luxury swimwear: 

• Thus, some of the top-line plus-size suits may incorporate built-in bras, underwires, adjustable straps, and tummy control panels.
• Brands like Raq Apparel, Youswim, Andie Swim, Alulu Swimwear, Bokumaia, Saint Somebody, and Miraclesuit have been applauded for their focus on support, fill, and fit.
• For fuller busts, structured pieces with numerical or bra-specific sizing are designed to provide a better fit and feel; brands listed as Abercrombie & Fitch, Good American, Summersalt, and Bleu Rod Beattie do just that.

Eloquii, Swimsuits For All, and Free People provide more posh one-piece options equipped with the supportive features in question.

Tankinis & Swim Dresses for Versatility

A tankini is sweet and simple option for those who want mix-and-match options or more coverage:

• They offer the look of bikinis, wrapped up in the modesty of one-pieces. Slightly longer tops and supportive bottoms make them a go-to option.
• Swim dresses and skirted suits are A-line or empire waist-cut styles that provide feminine coverage with a touch of elegance.

Plus-size brands, from Eloquii to Swimsuits For All, offer chic renditions on cut-out tanks, tie-front tops, and sarong-inspired covers to make for a luxe poolside style.

Sustainability & Luxe Fabrics

Environmental responsibility is influencing luxury swimwear in 2025

• Hence the preferences for recycled and biodegradable fabrics are now trending. Brands like Nomads Swimwear, a Black woman-owned luxury label, sell pieces in all sizes XS through 5X, made from compostable fabrics.
• Nobody’s Child, SUZU, and Free People create an awareness of environmentally friendly processes, such as recycled polyamide and biodegradable blends.
• Away That Day and Peony, amongst others, very much focus on local manufacturability of recyclable fabrics for minimalist plus sizes.

This focus on sustainability complements luxurious design and promotes ethical consumption.

Embellishments, Hardware & Luxe Details

Luxury lies in the details:

• Beads, charms, and bijoux embellishments-from beaded straps to seeded trims-are featuring on luxury one-piece and bikini designs with increasing frequency.
• Hardware accents-rings, metal sliders, buckles-bring glamor and visual appeal to straps and closures.
• Luxury swimwear is elevated in design with scalloped edging, exclusive prints, and Italian-making-from brands like Marysia, Zimmermann, and La DoubleJ.

Even minute detailing can turn the simplest swimwear design into a bold statement suitable for resort wear.

Size-Inclusive Luxury Brands to Watch

A series of plus size luxury brands are pushing the boundaries.

• Nomads Swimwear: Biodegradable and double-lined pieces go up to 5X; Bay Bikini, Isle, and Wave one-piece suits are favorites of SI Swimsuit.
• Hunza G: This stretch-and-flatter seersucker fabric sculpting the figure is a must-have in retro high-waist collections.
• Eres, Marysia, La DoubleJ, Matteau, Away That Day, and Peony: Artisanal craftsmanship extended sizes in minimalism and hand-sketched prints.
• Raq Apparel and Youswim (Australian, supportive bust design up to size 28), Andie Swim, and Miraclesuit (post-pregnancy fit and tummy control) are best choices for functionality-luxury.
• TA3 Swim: This viral shapewear concept brand offers body-sculpting corset-style swimsuits for plus sizes.
• Eloquii, Swimsuits For All, and Free People: high-end plus size collections with mix & match pieces available in sizes up to 44.

Care Tips for Luxury Swimwear

Care instructions for new and old luxury swimsuits:

• After the saltiest of sea water or chlorine plunge, always rinse in cool water to keep the fabric a bit stretchy.
• Wash by hand using a soft detergent that is enzyme-free, and the use of fabric softener should never be considered. Lay flat to dry away from sunlight.
• Machine wash only with mesh bags as the last resort and on a gentler cleaning cycle.
• Avoid dry-clean-only fabrics; opt for quick-drying, sun-resistant solutions, as Byrdie suggests.

Where to Shop: Curated Luxury Finds

Each brand finds its balance with support, construction, size, inclusivity, and luxury-from biodegradable Nomads, sculpting Hunza G, high-art Marysia, to bodyaware TA3 Swim.

Final Thoughts

And in 2025, plus size luxury swimwear moves beyond the mere curvy concept toward garments that fit your life, respect your values, and uplift your spirit. Think bold prints, eco-layouts, thoughtful tailoring, supporting structures, lavish detailing, and size-inclusive attitude. These are the swimwear pieces that do not merely follow trends-they set the trend.

Choosing the swimwear that fits you is predicated on what matters most: coverage? sculpting support? trend-print? Once you have fixed your style, surge through the list of luxurious and inclusive brands and buy that something which will offer comfort and happiness.

Plus size luxury swimwear has blossomed into a more active and diverse field in 2025-Embrace it. Celebrate your summer, your style, and your body.