If you’re looking for trendy plus size one piece swimsuits for mature women, Maxine of Hollywood is the best place to shop. With our extended sizing and contemporary swim collections, you’ll discover comfortable, graceful styles that will ensure your comfort and confidence. Shop plus size swimsuits for women with us to discover how empowering it feels to have a swimsuit that hugs your body just right! Enjoy access to extended sizing for all our one piece options here.
Swimwear for plus size women usually has limited options, especially when it comes to swimwear — but not at Maxine of Hollywood! Everything we craft for our “Regular” collections, we recreate in extended sizing as well. Every single cut, silhouette, print, and pattern is available in sizes up to 24W to ensure you enjoy an inclusive shopping experience. We also have a comprehensive size guide that will teach you how to measure yourself to ensure you choose the right size for your needs. Shop plus size one piece swimsuits at Maxine of Hollywood to discover classic one pieces, swim dresses, faux tankinis, and more!
Specialty Swimwear
At Maxine of Hollywood, we take swimwear seriously. Whether you shop our plus size one piece swimsuits or a piece from our 24th & Ocean collection, you’ll discover designs that feature full-rear coverage, tummy control, and specialty textile treatment to reduce wear and tear due to chlorine damage and UV rays. Enjoy your swimwear for longer when you explore a store that offers thoughtful designs, premium materials, and stronger construction for every piece in our collection.
We believe that there’s a swimsuit out there for everybody. If you’ve been feeling self-conscious about how your swimwear feels, it might be time to explore the pieces in our collection. We prioritize comfort, confidence, and control without sacrificing trendiness or fun! Shop Maxine of Hollywood today and enjoy free returns for any item that doesn’t make you feel like a star.
This one piece features vibrant tropical leaves in bright shades of green, pink, and orange, set against a black background. A gathered waist is flattering, while adjustable straps, molded cups, and tummy toner accommodate your perfect fit.
FEATURES:
• One piece swimsuit • Blouson fit with full coverage attached bottom • Scoop neckline • Adjustable straps • Built-in Tummy Control • Molded cups
FABRIC:
82% Nylon,18% Lycra Xtra Life Elastane
Brushstroke Shimmer Princess Seam Swim Dress One Piece (Plus Size)
This swim dress one piece features a scattered pattern of small, abstract brushstroke-like shapes in shades of white, gray, and shimmering silver foil, against a black background. Princess seams create smooth, clean lines that skim and slim for an hourglass figure. The feminine skirted bottom provides full coverage front and back.
FEATURES:
One-piece swimsuit
Silver foil in the print
Swim dress with attached full bottom
Scoop neckline
Molded cups
Princess seams
Skirted hem
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Brushstroke Shimmer Shirred Front Girl Leg One Piece (Plus Size)
This one piece features a scattered pattern of small, abstract brushstroke-like shapes in shades of white, gray, and shimmering silver foil, against a black background. The sweetheart neckline accentuates the bust by creating the illusion of curves, while center shirring draws the waist for a slimming fit. A girl-leg cut fully covers your hips and rear for instant confidence boosting.
FEATURES:
One-piece suit
Silver foil in the print
Sweetheart neckline
Molded cups
Full rear and hip coverage
Girl-leg cut
Built-in tummy control
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Glowing Lotus Empire Swim Dress One Piece (Plus Size)
MW5EN40-MLT-16W
Regular price
$60.93
/
Free ship on orders $79 and up!
This swim dress one piece showcases soft, pastel-toned leaves in shades of pink, peach, and lavender, delicately accented with shimmering gold foil, all contrasted against a deep black background. The empire cut instantly slims the figure, hitting above your natural waist to create a free-flowing fit that provides ample coverage all the way around. Fixed straps and molded cups offer comfortable support.
FEATURES:
One-piece swim dress with attached full bottom
Gold foil in print
Fixed straps
Molded cups
Full coverage front and back
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Island Greenery Surplice Swim Dress One Piece (Plus Size)
MW5EM44-BLK-16W
Regular price
$62.99
/
Free ship on orders $79 and up!
Featuring a palette of soft, neutral tones, the swim dress is adorned with tropical flowers and palm leaves on a sleek black backdrop. The surplice neckline elegantly forms a flattering V-shape, highlighting your curves and enhancing your silhouette. The feminine skirt bottom provides full coverage front and back.
FEATURES:
One-piece swimsuit
Swim dress with attached full bottom
Surplice neckline
Molded cups
Skirted hem
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Island Greenery Side Shirred One Piece (Plus Size)
Featuring a palette of soft, neutral tones, the one piece is adorned with tropical flowers and palm leaves on a sleek black backdrop. It's styled with a subtle V-neck that accentuates the bust and side shirring that smooths and slims. Best of all, the girl-leg cut provides full coverage for a confident fit.
FEATURES:
One-piece suit
Subtle V-neck
Molded cups
Full rear and hip coverage
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Dominica Breeze Princess Seam Swim Dress One Piece (Plus Size)
MW5EL41-MLT-16W
Regular price
$69.79
/
Free ship on orders $79 and up!
Delicate, watercolor-style leaves in soft shades of wine, blue, green, and pink are scattered across a white background, giving this swim dress a fresh and airy feel. Princess seams create smooth, clean lines that skim and slim for an hourglass figure. The feminine skirted bottom provides full coverage front and back.
FEATURES:
One-piece swimsuit
Swim dress with attached full bottom
Scoop neckline
Molded cups
Princess seams
Skirted hem
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Dominica Breeze Side Shirred One Piece (Plus Size)
MW5EL14-MLT-16W
Regular price
$57.28
/
Free ship on orders $79 and up!
Delicate, watercolor-style leaves in soft shades of wine, blue, green, and pink are scattered across a white background, giving this one piece a fresh and airy feel. It's styled with a subtle V-neck that accentuates the bust and side shirring that smooths and slims. Best of all, the girl-leg cut provides full coverage for a confident fit.
FEATURES:
One-piece suit
Subtle V-neckline
Built-in tummy control
Molded cups
Full rear and hip coverage
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Ornamental Garden Bandeau Sarong One Piece (Plus Size)
This sarong one piece showcases a rich, ornate design with vibrant florals and intricate patterns in bright hues of pink, orange, green, and yellow, set against a deep navy background. With a longer length for full coverage all the way around, it features a side-tie detail for a flirty touch. Remove the straps to transition the suit into a bandeau and eliminate those tan lines in the process.
FEATURES:
One-piece swimsuit
Transitions to a bandeau
Built-in tummy control
Removable straps
Molded cups
Longer cut for full coverage
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Positano Paisley V-Neck Swim Dress One Piece (Plus Size)
This swim dress one piece features a traditional paisley pattern in shades of blue, intricately arranged on a white background, creating a classic and elegant look. The empire cut instantly slims the figure, hitting above your natural waist to create a free-flowing fit that provides ample coverage all the way around. Fixed straps and molded cups offer comfortable support.
FEATURES:
One-piece swim dress
Fixed straps
Molded cups
Full coverage front and back
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Summer Splash Floral Adjustable Tank Swim Dress One Piece (Plus Size)
MW5EG77-MLT-16W
Regular price
$78.40
/
Free ship on orders $79 and up!
Elevate your beach look with this swim dress featuringa bold, oversized floral motifs in vibrant shades of blue, pink, and green with black accents against a white background. Styled with a cinch tie at the waist for an adjustable fit, it's cleverly designed to look like a tankini and skirt combo. A built-in tummy toner instantly slims and smooths for a confident fit.
FEATURES:
One-piece swim dress with attached full bottom
Fixed straps
Molded cups
Side cinch adjustable pull
Built-in tummy control
Built-in brief bottom
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Palm Retreat Empire Swim Dress One Piece (Plus Size)
This one piece features a striking black-and-ivory design of overlapping palm leaves, creating a bold, high-contrast tropical motif. The empire cut instantly slims the figure, hitting above your natural waist to create a free-flowing fit that provides ample coverage all the way around. Fixed straps and molded cups offer comfortable support.
FEATURES:
One-piece swim dress with attached full bottom
Fixed straps
Molded cups
Full coverage front and back
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Indigo Vineyard Side Shirred One Piece (Plus Size)
Embrace a blend of elegance and vibrancy with this one piece adorned with large, painterly floral motifs in rich hues of blue, green, and orange, set against a dark navy background. It's styled with a subtle V-neck that accentuates the bust and side shirring that smooths and slims. Best of all, the girl-leg cut provides full coverage for a confident fit.
FEATURES:
One-piece suit
Subtle V-neck
Molded cups
Full rear and hip coverage
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Hibiscus Honey Princess Seam Swim Dress One Piece (Plus Size)
MW5EB41-MLT-16W
Regular price
$68.60
/
Free ship on orders $79 and up!
This swim dress one piece bursts with vibrant, oversized hibiscus flowers in bold shades of red, pink, and orange, complemented by lush green leaves against a dark backdrop. Princess seams create smooth, clean lines that skim and slim for an hourglass figure. The feminine skirted bottom provides full coverage front and back.
FEATURES:
One-piece swimsuit
Swim dress with attached full bottom
Scoop neckline
Molded cups
Princess seams
Skirted hem
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Artisan Ikat Empire Swim Dress One Piece (Plus Size)
This swim dress one piece features a dynamic mosaic of pixel-like shapes in various shades of blue, ranging from light turquoise to deep sapphire. The empire cut instantly slims the figure, hitting above your natural waist to create a free-flowing fit that provides ample coverage all the way around. Fixed straps and molded cups offer comfortable support.
FEATURES:
One-piece swim dress with attached full bottom
Fixed straps
Molded cups
Full coverage front and back
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Luminescence Side Shirred One Piece (Plus Size) *FINAL SALE*
MW4DG14-MLT-24W
Regular price
$84.00
Sale price
$64.00
Save $20.00
This one piece boasts a vibrant multicolored print that electrifies your beach look with a bold burst of hues that radiate energy. It's styled with a subtle V-neck that accentuates the bust and side shirring that smooths and slims. Best of all, the girl-leg cut provides full coverage for a confident fit.
FEATURES:
One-piece suit
Subtle V-neck
Molded cups
Full rear and hip coverage
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Solid Bandeau Princess Seam Swim Dress One Piece (Plus Size)
We love the classic look of a solid color swimsuit. It highlights and defines your silhouette in all the right ways. This plus-size bandeau swim dress with removable straps is styled with princess seams that skim and slim to give you an hourglass shape. The feminine skirt bottom provides full coverage front and back.
We love the classic look of a solid color swimsuit. It highlights and defines your silhouette in all the right ways. This plus-size one-piece suit is styled with a subtle V-neck that accentuates the bust, while side shirring and tummy control smooths and slims. Best of all, the girl-leg cut provides full coverage for a confident fit.
FEATURES:
Plus-size one-piece suit
Subtle V-neck
Built-in cups
Full rear and hip coverage
Built-in tummy control
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Pop Petals Twist Front One Piece (Plus Size) - FINAL SALE
MW3CV04-MLT-24W
Regular price
$84.00
Sale price
$51.03
Save $32.97
A bevvy of blooms in colorful combinations brings a pop of personality to this plus-size one-piece suit. The twist-front V-neck accentuates the bustline while allover shirring and built-in tummy control mask worry areas with ease.
FEATURES:
Plus-size one-piece suit
Twist-front V-neck
Adjustable straps
Molded cups
Built-in tummy control
FABRIC:
82% Nylon, 18% Lycra Xtra Life Elastane
Exotic Jungle Twist Front One Piece (Plus Size) - FINAL SALE
MW3CK04-MLT-16W
Regular price
$84.00
Sale price
$63.86
Save $20.14
Show off your wild side in this plus-size one-piece suit inspired by the flora and fauna of the Amazon Rainforest. The twist-front V-neck accentuates the bustline while allover shirring and built-in tummy control neatly conceal worry areas.
Perfect for summertime, this plus-size swim romper / cover-up by Maxine of Hollywood is sleek and chic. A gathered waist is flattering, while adjustable straps accommodate your perfect fit.