Best One-Piece Swimsuits
Top one-piece swimsuits ranked by transparent trust scores.
8 products ranked
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Top Pick
9.4
Excellent
Miraclesuit Escape Underwire One-Piece
Ranked #1 based on expert reviews, user sentiment, and value analysis.
#1
9.4
Excellent
Consensus
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Ranked #1 based on expert reviews, user sentiment, and value analysis.
Pros
- Best-in-class shaping fabric
- Supportive underwire cups
- Elegant styling
Cons
- Premium price
- Runs very firm, size up
Don't buy this if…
- Skip it if you want a relaxed, stretchy suit, because the compression fabric is genuinely tight going on.
#2
9.2
Excellent
Consensus
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Ranked #2 based on expert reviews, user sentiment, and value analysis.
Pros
- Chlorine-proof fabric lasts years
- Unrestricted flyback straps
- True competitive fit
Cons
- Minimal bust support
- Athletic cut offers little coverage
Don't buy this if…
- Skip it if you want a beach suit, because a racing cut and thin lining are built for laps, not lounging.
#3
9.0
Excellent
Consensus
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Ranked #3 based on expert reviews, user sentiment, and value analysis.
Pros
- Reliable true-to-size fit
- Classic flattering V-neck
- Quality lining and stitching
Cons
- Limited bust support for DD+
- Pricey for a basic silhouette
Don't buy this if…
- Skip it if you need serious bust support, as the removable soft cups only do so much.
#4
8.7
Excellent
Consensus
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Ranked #4 based on expert reviews, user sentiment, and value analysis.
Pros
- Extremely durable in chlorine
- Great shoulder mobility
- Often cheaper than Speedo
Cons
- Sizing runs small
- Thin straps dig on some builds
Don't buy this if…
- Skip it if you are between sizes, because TYR's competitive sizing runs at least one size tight.
#5
8.5
Excellent
Consensus
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Ranked #5 based on expert reviews, user sentiment, and value analysis.
Pros
- Stylish at a budget price
- Ruching flatters the midsection
- Constant new prints
Cons
- Fabric is thinner than premium suits
- Pads shift in the wash
Don't buy this if…
- Skip it if you swim laps regularly, since the elastane-heavy fabric degrades quickly in chlorine.
#6
8.3
Good
Consensus
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Ranked #6 based on expert reviews, user sentiment, and value analysis.
Pros
- Flattering retro silhouette
- Adjustable halter tie
- Modest leg coverage
Cons
- Halter puts weight on the neck
- Colors vary from photos
Don't buy this if…
- Skip it if halter straps bother your neck, because the bust support hangs entirely from the tie.
#7
8.1
Good
Consensus
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Ranked #7 based on expert reviews, user sentiment, and value analysis.
Pros
- Striking mesh neckline
- Fully lined
- Inexpensive
Cons
- Mesh snags easily
- No bust structure
Don't buy this if…
- Skip it if you plan to swim actively, as the plunge front gapes with movement in the water.
#8
7.9
Good
Consensus
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Ranked #8 based on expert reviews, user sentiment, and value analysis.
Pros
- Purpose-built plus sizing
- Wide comfortable straps
- Effective shaping lining
Cons
- Limited print options
- Leg openings run snug
Don't buy this if…
- Skip it if you fall below a size 12, because the pattern grading is designed around plus proportions.
Quick Comparison
How We Rank
Composite trust score from expert reviews, user sentiment, complaint analysis, and value assessment.
Trust Score
Weighted composite of all factor scores
Expert Score
Aggregated expert review ratings
User Sentiment
Community votes and review analysis
Value Score
Price-to-performance ratio
Freshness
Recency of reviews and data
Change Log
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