The goal of a rectangle body shape is often to create curves and define the waistline, making the selection process even more nuanced. With summer on the horizon, the need for a well-fitted and stylish swimsuit becomes paramount. Whether lounging by the pool, hitting the beach, or embarking on an exotic vacation, having the right swimsuit can enhance your confidence and comfort.
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In this blog post, I’ve researched and compiled a list of the best swimsuits designed specifically for a rectangular body shape, from cuts that add dimension to designs that offer a touch of femininity.
What Is A Rectangle Body Shape?

A similar width across the bust, waist, and hip areas characterizes a rectangle or straight or banana body shape. Unlike other body shapes where there might be a distinct difference between these three points, the rectangle shape has little or no waist definition, leading to a more linear or straight-up-and-down appearance.
In individuals with a rectangle body shape, the shoulders and hips are typically aligned and proportional, and the body doesn’t have prominent curves. The waist, bust, and hips are all relatively close in size, creating a balanced but somewhat undefined silhouette.
Best Swimsuits for Rectangle Body Shape
Now, onto my top picks! I’ve tested out a lot of swimsuits over the years, and these are the ones that I’ve found to be the most flattering and comfortable for rectangle body shapes:
1. Bikini
[affiai asin=”B07MHGZMSZ” count=”1″ template=”grid”]Bikinis are a popular choice for many body shapes, including rectangles. When selecting a bikini for a rectangle body shape, there are specific styles and features to consider that will flatter your proportions and create the illusion of curves. Bikinis with specific characteristics can help balance your figure and enhance your curves:
- High-Waisted Bottoms
High-waisted bikini bottoms can give the appearance of a more defined waistline, creating an hourglass-like silhouette. They also elongate your legs, adding a touch of elegance.
- Halter Tops:
Halter tops draw attention to your shoulders and chest, adding dimension to your upper body and balancing your figure.
- Triangle Tops with Details:
Triangle bikini tops with ruffles, patterns, or embellishments can add volume to the bust area, creating a more proportional look.
- Bold Colors and Patterns: Vibrant colors and eye-catching patterns draw attention to different parts of your body, helping to create curves and add depth.
2. Tankini
[affiai asin=”B0BD7QS4T4″ count=”1″ template=”grid”]Tankinis offer the coverage of a one-piece with the convenience of a two-piece. They are a versatile option that can work well for rectangle body shapes when selected thoughtfully.
Why Tankinis Work
- Empire Waist: Tankini tops with an empire waist visually break up your torso and create the illusion of a cinched waist, enhancing curves.
- Flowy Fabrics: Tankini tops made from flowy materials can drape gracefully over your body, adding a touch of femininity and softening your silhouette.
- Adjustable Straps: Tankinis with adjustable straps allow you to customize the fit to your proportions, ensuring comfort and proper support.
3. Monokini
[affiai asin=”B0BB6VP1Y5″ count=”1″ template=”grid”]A monokini is a hybrid of a one-piece and a bikini, offering unique and fashionable options for rectangle body shapes.
Why Monokinis Work
- Cutouts: Monokinis with well-placed cutouts can create the illusion of curves by revealing strategic areas of skin while highlighting your waist.
- Color Blocking: Monokinis with color-blocking can define your waistline and enhance proportions by visually dividing the suit into sections of contrasting colors.
- Ruching and Details: Monokinis with ruching, embellishments, or details draw attention to specific areas, helping to create curves and a shapelier appearance.
4. One-Piece Swimsuit
[affiai asin=”B07D365NZ1″ count=”1″ template=”grid”]One-piece swimsuits are a classic option that can be incredibly flattering for rectangle body shapes.
Why One-Pieces Work
- Belted Styles: One-piece swimsuits with built-in belts or tie-front details can help cinch the waist and add curves, creating a well-defined hourglass silhouette.
- Ruching and Texture: Swimsuits with ruching or textured fabrics add dimension and visual interest, creating curves where needed.
- Cutouts: Strategically placed cutouts can break up the straight lines of your body and emphasize your curves, creating a more balanced look.
5. Ruffle Top
[affiai asin=”B08VGMCM4B” count=”1″ template=”grid”]Swimsuits with ruffle tops can add a touch of femininity and create curves for rectangle body shapes.
Why Ruffle Tops Work
- Volume and Texture: Ruffles add volume and texture to the bust area, making your upper body appear fuller and more balanced.
- Enhanced Bust: If you have a smaller bust, ruffle tops can provide the illusion of a larger chest, creating a more proportional silhouette.
- Strategic Placement: Ruffles can be strategically placed to add curves and dimension, diverting attention from straight lines.
Factors To Consider Before Choosing A Swimsuit For Rectangular Shape
1. Understand Your Shape
- Bust, Waist, and Hips: Typically aligned in width.
- Curves: Few or no defined curves.
- Goal: Create visual curves and define the waistline.
2. Choose the Right Style
- Halter Tops: These can create the appearance of broader shoulders, giving an illusion of curves.
- Ruffles and Frills: Adding these around the bust and hips can help create volume where needed.
- Belted Styles: A belt or cinched waist can create a more defined waistline.
- Mixed Patterns and Color Blocking: Utilize different patterns or colors to create visual interest and dimension.
3. Focus on Details
- Padding and Push-Ups: These features can provide a fuller appearance if you’d like to emphasize the bust area.
- High-Cut Legs: This style elongates the legs and can add hip curves.
- Waist Accents: Look for suits with side ties or wraps to cinch the waist and add definition.
4. Consider the Fabric
- Textured Fabrics: These can add volume in areas where you want to create more curves.
- Flexible and Supportive Materials: Choose comfortable materials and offer support.
5. Find the Right Fit
- Proper Sizing: Avoid loose or tight; proper fitting enhances your natural shape.
- Tailoring: If needed, consider having the swimsuit tailored to ensure the perfect fit.
6. Experiment with Accessories
- Sarongs, Wraps, or Beach Skirts: These can be paired strategically to emphasize curves.
- Bold Jewelry: A statement piece can highlight areas you want to highlight.
7. Try Different Brands and Shops
- Research Brands: Some brands specialize in swimsuits for specific body shapes.
- In-Store vs. Online: Try both, but in-store fitting can provide a better sense of how it looks and feels.
8. Mind Your Comfort and Confidence
- Personal Preferences: Choose what makes you feel most comfortable and confident.
- Versatility: Consider how you’ll use the swimsuit – for lounging, swimming, or sports, and choose accordingly.
What Colors and Prints Work Best on a Rectangle Body Shape?
Choosing colors and prints for your swimsuits is about creating visual interest and enhancing your natural body proportions. As a rectangle body shape, you can play with colors and patterns to add curves and dimension to your figure. Here’s a guide to help you pick the best options:
1. Colors
1. Bold and Vibrant Hues
Bright colors like coral, cobalt blue, and fuchsia can draw attention to different areas of your body, helping to create the illusion of curves.
2. Contrasting Combinations
Opt for swimsuits with contrasting colors on the top and bottom. This can visually define your waistline and break up the straight lines of your body.
3. Monochromatic Tones
Wearing a single color from head to toe can create a sleek and elongated look. Consider shades like deep navy or black for a timeless and sophisticated appeal.
2. Prints
1. Horizontal Stripes
Swimsuits with horizontal stripes can add width to your bust and hips, giving the appearance of a curvier silhouette.
2. Geometric Patterns
Bold geometric patterns can add depth and dimension to your figure, enhancing the appearance of curves.
3. Floral Prints
Opt for larger floral prints that create a sense of movement and draw attention away from straight lines.
4. Abstract Designs
Abstract prints with swirls or asymmetrical patterns can break up the symmetry of your body and add visual interest.
Conclusion
Picking the right swimwear for your rectangle body could be the difference in your exuding confidence while at the beach or simply recoiling into your shell. Indeed, you want to avoid square, boxy necklines, thick waistbands, and boy shorts, as these further speak to your straight body type. Instead, opt for swimsuits that quickly add curves without doing much.