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Business Details
31 Years
experience
Your Trusted Source for Plus Size Swim & Activewear
Founded in 1995 as Junonia and rebranded as Junonia in 2012, we are a pioneering online retailer dedicated to plus-size women's swimwear and activewear. Our mission is to empower customers through high-performance fabrics and designs tailored to real plus-size bodies, offering one of the industry's largest size ranges (XL to 6XL). With decades of experience, we combine technical innovation with practical aesthetics to create garments that reduce chafing, enhance bust support, and manage heat while maintaining street-style sophistication. Our commitment to sustainability is reflected in durable materials that minimize environmental impact without compromising on style or functionality. We operate with complete transparency, offering detailed size charts and fit guidance to ensure customer confidence.

Our team of specialists focuses exclusively on plus-size needs, combining technical expertise with a deep understanding of body diversity. We guarantee satisfaction through hassle-free returns and responsive customer service during extended business hours. Our proprietary fabric technologies, including AquaSport and UltraKnit, represent years of research into moisture-wicking, shape-retaining materials. We maintain strict quality control across all production phases, ensuring every garment meets our exacting standards for durability and comfort. As industry leaders, we continuously innovate to address the evolving needs of plus-size women seeking both athletic performance and everyday style.
Services
Plus Size Swimwear Activewear Design Size Customization Online Fit Guidance Sustainable Apparel
Details
  • Year established: 1995
Highlights and features
  • We specialize exclusively in plus-size swim and activewear since 1995
  • Our garments feature proprietary fabric technologies for superior performance
  • We offer one of the largest size ranges in plus-size activewear (XL-6XL)
  • Our designs incorporate chafe-reduction and bust support engineering
  • We maintain strict sustainability standards in material sourcing and production
What people say
Perfect fit for plus sizes Fabrics last years Confidence-boosting designs Excellent customer service True to size charts
Services
Plus Size Swimwear
Our AquaSport and Junonia swimwear lines feature advanced chlorine-resistant fabrics that maintain shape and color through repeated use. Each piece is engineered with strategic seam placement to prevent chafing and integrated bust support systems. The designs balance athletic functionality with fashionable details for confidence both in and out of water.
Activewear Design
JunoStretch and UltraKnit technologies deliver moisture-wicking, four-way stretch fabrics that move with your body during workouts. Garments incorporate heat-management zones and flatlock seams to prevent irritation. The collection transitions seamlessly from gym sessions to casual wear with contemporary styling details.
Size Customization
We offer an industry-leading size range from XL to 6XL, with each size patterned from actual plus-size body measurements. Our proprietary fit system ensures consistent proportions across all sizes, addressing specific needs like extended torso lengths and proportionate bust-to-hip ratios.
Questions
What sizes do you offer?
We provide extended sizing from XL to 6XL, with each size patterned from actual plus-size body measurements.
Do your swimsuits have built-in support?
Yes, all swimwear includes integrated bust support systems and strategic seam engineering for enhanced shape retention.
How durable are your fabrics?
Our proprietary AquaSport and UltraKnit materials resist chlorine degradation and maintain elasticity through repeated use.
What's your return policy?
We offer hassle-free returns within 30 days of delivery with free return shipping on qualifying orders.
Do you ship internationally?
Currently we only ship to addresses within the contiguous United States.
How do I find my size?
Use our detailed online size charts with measurement guides and fit recommendations based on your body dimensions.