Best Baby Girls' Swimwear Sunsuits Under $100 (2026)
We selected sunsuits under $100 ranked by a value score combining UPF level, coverage, material performance, closure design, size range, and price
The Verdict
- Best Overall: SwimZip Boys' Long-Sleeve UPF 50+ Sunsuit — Best for versatile protection: UPF 50+ long sleeves with baby-to-toddler sizing and a user-friendly front closure for quick changes
This roundup covers baby girls' long-sleeve sunsuits that combine UPF 50+ sun protection, easy zippers, and baby-to-toddler sizing, all priced under $100. Selections were ranked by a value score that weighs UPF rating, fabric coverage, size range, user-friendly closures, and price
Top Picks
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1
Best Overall SwimZip Boys' Long-Sleeve UPF 50+ Sunsuit
Best for versatile protection: UPF 50+ long sleeves with baby-to-toddler sizing and a user-friendly front closure for quick changes
Sun-protective sunsuit for baby to little boys with full-coverage sleeves and legs. Upf 50+ rash guard material, saltwater- and chlorine-resistant, quick-drying and breathable. Customers praise its fit, soft feel, and ease of use, noting good sun protection and durability
- certified sun protection
- full-length sleeves and legs
- soft, easy-on design
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2
SwimZip Girls' Long-Sleeve UPF 50+ Sunsuit
Best for classic coverage: long-sleeve UPF 50+ design that prioritizes full-arm protection and simple diaper-access closures
Girls' sunsuit with long sleeves and full sun protection. UPF 50+ material with chlorine- and saltwater-resistant, quick-drying, breathable fabric. Rating reflects customer satisfaction from reviews
- UPF 50+ sun protection
- Skin Cancer Foundation certified
- full-coverage design
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3
SwimZip Boys' Long-Sleeve UPF 50+ Swimsuit
Best for active babies: long-sleeve UPF 50+ construction with stretchy fabric and easy front-entry closure for movement and changes
SwimZip long-sleeve swimsuit with UPF 50+ protection for baby to little boys. Provides full-coverage sun protection with breathable, quick-drying fabric; customers praise fit and comfort, with some noting zipper issues
- certified sun protection
- UPF 50+ material
- full-coverage design
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4
SwimZip Girls' Long-Sleeve UPF 50+ Sunsuit
Best for practical wear: UPF 50+ long sleeves and quick-dry material that balance protection with easy care
SwimZip long-sleeve sunsuit with UPF 50+ sun protection and full-length zipper. Provides full coverage and quick-drying, breathable material. Customers praise sun protection, quality, and easy diaper-changing with the zipper
- Skin Cancer Foundation certified
- 98% blockage of UVA/UVB rays
- full-coverage design
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5
SwimZip Girls' Long-Sleeve UPF 50+ Sunsuit
Best for everyday use: full-coverage UPF 50+ sunsuit with straightforward closures designed for frequent wear and laundering
SwimZip long-sleeve sunsuit featuring UPF 50+ sun protection and a full zipper with protective flap. Customers praise soft, cool fabric and easy diaper-change access, with mixed views on fit
- Skin Cancer Foundation certified
- 0% chemical sunscreen needed with full coverage
- Breathable, quick-drying fabric
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6
SwimZip Girls' UPF 50+ Sunsuit with Long Sleeves
Best for simple sun defense: long-sleeve UPF 50+ coverage with a focus on comfortable fit and uncomplicated diaper access
SwimZip long-sleeve sunsuit offering UPF 50+ sun protection for baby to little girls. Includes full-zip with protective flap for easy changes; highly rated for quality and protection. Customer note: fits may run large for some
- Skin Cancer Foundation certified
- full-zip with protective flap
- blocks 98% UVA/UVB rays
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7
SwimZip Girls' Long-Sleeve UPF 50+ Sunsuit
Best for dependable protection: UPF 50+ long-sleeve design offering broad coverage and an easy-entry closure system
SwimZip long-sleeve sunsuit with UPF 50+ sun protection and full coverage. Easy on/off with durable, breathable fabric; suitable for baby to little girls. Customers note strong sun protection and quality, with mixed feedback on sizing and zipper
- Skin Cancer Foundation certified
- full-length sleeves and leg coverage
- blocks 98% of UVA/UVB rays
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8
SwimZip Girls' Long-Sleeve UPF 50+ Sunsuit
Best for easy care: UPF 50+ long sleeves paired with quick-dry, stretchy fabric and a front zipper for fast changes
SwimZip sun-protective swimsuit with full-length sleeves and legs. UPF 50+ fabric blocks most UVA/UVB rays; quick-drying and breathable. Customers note cute navy with blue polka dots and full-body coverage
- Skin Cancer Foundation certified
- full sleeves and leg coverage
- blocks 98% of UVA/UVB