Lottie Rosa Collection - A Celebration of Curves

The Lottie Rosa Collection is a high-quality, fashion-forward range of plus size swimwear, thoughtfully designed to flatter, support, and celebrate every curve. From sculpting one-pieces to high-waisted plus size two piece swimwear, each style blends timeless elegance with a modern fit made for comfort and confidence. Whether you’re searching for the best plus size swimwear for summer getaways or poolside lounging, Lottie Rosa ensures every body feels empowered at the beach.

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Floral Tummy Control One-Piece Swimsuit – Plus Size Swimwear

Floral Tummy Control One-Piece... £25.90

“Flatter your curves with this floral tummy control one-piece swimsuit. Designed for plus size comfort, style, and full support in all the right places.” Feel confident and beautifully supported in this curve-enhancing floral tummy control one-piece swimsuit. Part of the Lottie Rosa Collection, this plus size swimwear essential features a flattering silhouette with built-in tummy smoothing, wide supportive straps, and a soft stretch fabric that moves with you. The vibrant floral print adds a playful edge while offering full coverage and comfort for beach days, poolside lounging, or resort holidays. With a supportive bust, wide straps, and gentle tummy smoothing, it’s perfect for anyone seeking the best plus size swimwear that’s equal parts functional and fabulous.

High-Waisted Plus Size Bikini Set – Tummy Control Two-Piece

High-Waisted Plus Size Bikini... £42.90

“This supportive high-waisted plus size bikini set is designed to flatter every curve. A tummy control two-piece built for confidence, comfort, and summer style.” Celebrate your curves in this stylish and supportive plus size bikini set, designed with a high-waisted fit to smooth your tummy and enhance your natural silhouette. Featuring a flattering patchwork design, wire-free comfort, and padded support for larger busts, this tummy control two-piece swimsuit blends effortless beach style with full coverage swimwear functionality. Whether you’re lounging poolside, relaxing at the spa, or soaking up the sun on holiday, the stretchy fabric and true-to-size fit ensure all-day confidence and comfort. Part of the Lottie Rosa Collection, this bikini set is made for real bodies — embracing every shape with bold, feel-good energy and supportive swimwear made to fit beautifully. Product Fabric Information Material: 82% Polyester, 18% Spandex Care Instructions: Rinse after use, hand wash cold, do not bleach, lay flat to dry. Avoid tumble drying to maintain elasticity.

Halter Neck Plus Size One-Piece Swimsuit – Adjustable Solid Color

Halter Neck Plus Size... £34.95

“This sleek plus size one-piece swimsuit features a flattering halter neck and tummy-smoothing fit. A curve-loving essential from the Lottie Rosa Collection.” This solid colour plus size one-piece swimsuit delivers sleek style, supportive shaping, and effortless comfort. Designed with a halter neck and adjustable straps, it sculpts the bust and upper body while allowing a customisable fit. The high-stretch fabric smooths and supports through the midsection, offering subtle tummy control and a flattering silhouette. Ideal for poolside lounging, spa days, or tropical getaways, this piece is perfect for those seeking full coverage swimwear with all-day comfort. Part of the Lottie Rosa Collection, this swimsuit is a refined option for plus size swimwear, offering a confident fit for curves, larger busts, and every beautiful figure. Product Fabric Information Material: 82% Polyester, 18% Spandex Care Instructions: Hand wash cold, rinse thoroughly after use, lay flat to dry. Do not bleach or iron.

Printed Plus Size One-Piece Swimsuit – Curve-Flattering Summer Style

Printed Plus Size One-Piece... £34.95

“This printed plus size one-piece swimsuit is designed for comfort, support, and standout summer style. A flattering fit made to celebrate every curve.” Dive into summer with this bold and beautiful printed plus size one-piece swimsuit, designed to enhance your curves while offering full coverage and support. Crafted from a high-stretch blend of nylon and spandex, it delivers a flattering fit with gentle tummy control and wire-free comfort. The vibrant print adds a fun, eye-catching edge, making it perfect for beach holidays, pool parties, or lounging in style. Part of the Lottie Rosa Collection, this swimsuit is ideal for those seeking supportive plus size swimwear that fits beautifully and flatters every figure, including swimsuits for big busts and fuller silhouettes. Product Fabric Information Material: 82% Nylon, 18% Spandex Care Instructions: Hand wash cold, rinse after use, do not bleach, and lay flat to dry. Avoid ironing and tumble drying.

One Shoulder Plus Size Bikini Set – High-Waisted Two-Piece

One Shoulder Plus Size... £39.99

“Turn heads in this one shoulder plus size bikini set, designed with a curve-hugging fit and high-waisted bottom for sculpted summer confidence.” Step into bold summer style with this eye-catching one shoulder plus size bikini set, featuring a flattering vest-style top and high-waisted Brazilian cut bottoms. The asymmetrical silhouette enhances curves and adds modern edge, while the stretchy patchwork fabric offers support and shape without compromising comfort. Perfect for beach holidays, poolside lounging, or spa escapes, this two-piece moves with you for confidence all day long. Part of the Lottie Rosa Collection, this plus size swimwear favourite is ideal for those looking for supportive two-piece sets, full coverage swimwear, and bikinis designed for big busts and beautiful curves. Product Fabric Information Material: 100% Polyester Care Instructions: Hand wash cold after use, do not bleach, lay flat to dry. Avoid tumble drying or ironing.

Printed Push-Up Plus Size One-Piece Swimsuit – Backless Support

Printed Push-Up Plus Size... £48.99

“Feel lifted and confident in this push-up plus size one-piece swimsuit. A printed, backless design that sculpts and supports in all the right places.” This printed plus size one-piece swimsuit combines eye-catching style with supportive design, featuring subtle push-up lift and a flattering open back. Made from a high-stretch polyester-spandex blend, it hugs your curves while providing structure and comfort for all-day wear. Wide straps ensure a secure fit, and the bold, figure-enhancing cut adds a stylish edge perfect for beach trips, pool days, or tropical getaways. Part of the Lottie Rosa Collection, this swimsuit is ideal for those looking for push-up plus size swimwear, full coverage one-pieces, and supportive swimsuits for big busts and curvy silhouettes. Product Fabric Information Material: 82% Polyester, 18% Spandex Care Instructions: Hand wash cold after use, rinse thoroughly, do not bleach. Lay flat to dry and avoid ironing or tumble drying.

V-Neck Plus Size One-Piece Swimsuit – Printed with Removable Padding

V-Neck Plus Size One-Piece... £38.90

“A flattering V-neck plus size one-piece with removable pads and soft stretch fabric. This modest printed swimsuit blends comfort, coverage, and confidence.” This plus size printed one-piece swimsuit features a classic V-neckline, a curve-enhancing silhouette, and removable padding for adaptable support. Crafted from a soft polyester-elastane blend with medium-stretch knit fabric, it offers a flattering fit with modest coverage that moves with you. The unique random print brings a playful twist to this timeless design, perfect for relaxing poolside or enjoying a beach day in style. Part of the Lottie Rosa Collection, this swimsuit is made for real bodies seeking full coverage swimwear, swimsuits for big busts, and stylish plus size one-piece options that prioritise comfort and confidence. Product Fabric Information Material: 82% Polyester, 18% Elastane Care Instructions: Hand wash only. Do not dry clean. Rinse after each use and lay flat to dry. Avoid bleach and tumble drying.

Slim-Fit Plus Size One-Piece Swimsuit – Supportive Oversized Swimwear

Slim-Fit Plus Size One-Piece... £34.90

“This slim-fit plus size one-piece swimsuit offers full coverage, wire-free comfort, and beach-ready style in sizes up to 4XL. Built to flatter every curve.” Confidently embrace the sun in this plus size one-piece swimsuit, designed for a secure, curve-smoothing fit in sizes up to 4XL. Made from a breathable blend of cotton and polyester, it combines softness and structure with subtle shaping and full bust support. The built-in padding and solid colour design create a flattering silhouette that’s ideal for oversized beachwear looks without compromising on comfort or style. Part of the Lottie Rosa Collection, this one-piece is perfect for those seeking full coverage plus size swimwear, supportive swimsuits for big busts, and stylish options in extended sizes. Product Fabric Information Material: 65% Polyester, 35% Cotton Care Instructions: Rinse thoroughly after use. Hand wash cold. Lay flat to dry. Avoid bleach and tumble drying.

2025 Tie Dye Swimsuit Women One Piece Large Plus Size Strappy Swimwear Female Bathers Bathing Swimming Swim Suit Beachwear

Tie-Dye Plus Size One-Piece... £37.90

This strappy tie-dye plus size one-piece swimsuit features an adjustable bandeau top and curve-flattering design. A vibrant, supportive style for beach-ready confidence. Make a splash in this tie-dye plus size one-piece swimsuit, designed with adjustable straps and a soft bandeau-style top for flexible comfort and a flattering fit. The all-over print brings playful energy to your swimwear, while the stretch polyester-spandex fabric hugs curves and offers gentle shaping. Perfect for larger busts and fuller figures, it provides enough support for pool days, beach lounging, or holidays in the sun. This curve-enhancing style from the Lottie Rosa Collection is ideal for those seeking supportive plus size swimwear, full coverage comfort, and a bold summer statement. Product Fabric Information Material: 82% Polyester, 18% Spandex Care Instructions: Rinse after use, hand wash cold, do not bleach, lay flat to dry. Avoid tumble drying.

2023 Printed Swimsuit One Piece Plus Large Size Swimwear Women Backless Beachwear Bathers Bathing Swimming Swim Suit Female

Printed Backless Plus Size... £28.90

This printed plus size one-piece swimsuit features a flattering backless cut and supportive fit. A bold and confident choice for summer swimwear. This bold printed plus size one-piece swimsuit is designed to enhance curves and turn heads with its open back and sculpting fit. The soft stretch polyester-spandex blend hugs the body comfortably while offering enough support for fuller figures and larger busts. Its low back and all-over print make it a perfect choice for beach days, holidays, or poolside lounging with confidence. Whether you’re looking for full coverage swimwear or a swimsuit that supports and celebrates your shape, this Lottie Rosa favourite delivers style, comfort, and curve appeal in every splash. Product Fabric Information: Material: 82% Polyester, 18% Spandex Care Instructions: Hand wash cold, rinse after use, do not bleach. Lay flat to dry and avoid tumble drying.

Dots Print Swimwear Brazilian Monokini Skirt Swimsuit Women Bodysuit Plus Size Swimsuit Vintage Retro Bathing Suit bikinis

Vintage Polka Dot Plus... £28.40

This vintage-inspired polka dot plus size swimsuit features a flattering skirted monokini design. A playful yet supportive two-piece perfect for retro beach styling. Channel retro glamour with this skirted polka dot plus size swimsuit, designed to sculpt your curves and add timeless charm to your beach look. The halter-neck top offers light lift and support, while the monokini-style bottom includes a vintage-style skirt overlay for flattering tummy coverage. Made from soft, stretchy polyester, this two-piece provides all-day comfort with a flirty, feminine feel. Ideal for those seeking full coverage swimwear with a stylish twist, this piece blends the look of a classic one-piece with the flexibility of a two-piece. Whether you’re lounging poolside or taking a seaside stroll, it’s a playful pick that celebrates confidence at every size. Product Fabric Information Material: 100% Polyester Care Instructions: Hand wash cold, rinse after use, do not bleach, lay flat to dry. Avoid tumble drying and ironing to preserve elasticity.

Plus Size Swimwear Women Monokini 2024 Swimsuit Two Piece Sexy Bikini Set Tankini Bathing Suit Print Swimdress Beachwear S-5XL

Striped Plus Size Tankini... from £48.99

This striped plus size tankini set features a vest-style top with boyshort bottoms for full coverage comfort. A flattering swimdress alternative in sizes up to 5XL. Designed for movement, support, and style, this plus size tankini set combines the ease of a two-piece with the coverage of a swimdress. The vest-style top features a striped lozenge print, removable chest pads, and adjustable shoulder straps for a custom fit. Paired with coordinating boyshort bottoms, this set offers full flexibility and comfort whether you’re swimming, sunbathing, or heading to the spa. With a relaxed silhouette and extended size range up to 5XL, it’s a great option for those seeking modest plus size swimwear, swimsuits for big busts, or supportive swimwear that blends function with fashion. Product Fabric Information Material: 82% Polyester, 18% Spandex Care Instructions: Hand wash cold, rinse after use, do not bleach, lay flat to dry. Avoid tumble drying or ironing.

Confidence in Every Curve – Shop the Best Plus Size Swimwear

Welcome to the Lottie Rosa Collection – your destination for supportive plus size swimwear that’s as flattering as it is comfortable. Whether you’re searching for the best plus size one-piece swimsuit or a curve-enhancing tummy control bikini, our styles are designed to sculpt, support, and celebrate every body.

From chic plus size two piece swimwear with high-waisted fits to bold printed swimsuits for beach-ready confidence, Lottie Rosa offers timeless silhouettes in inclusive sizes. Built with shaping fabrics, removable pads, and wireless comfort, these styles are perfect for beach days, pool parties, and summer getaways.

Our collection also includes swimsuits for big busts and fuller figures, blending fashion with function so you can feel amazing with every splash. Discover why this is the go-to destination for the best plus size swimwear online.

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Discover flattering plus size swimwear for all body types. Shop tummy control swimsuits, two-piece sets, and beachwear made to boost summer confidence.