How to Choose the Perfect Bikini for Your Body Type

Quick Answer

To choose the perfect bikini, start by identifying your body shape—pear, apple, hourglass, or rectangle—and then select styles that balance proportions and offer the support you need. Look for fabrics with stretch and recovery, like Commando's microfiber blends, to ensure a comfortable, flattering fit that moves with you.

Finding a bikini that flatters your body type can feel overwhelming, but it doesn't have to be. The secret is understanding which cuts and details highlight your favorite features while providing the support and comfort you deserve. Whether you're shopping for a beach vacation or a poolside lounge, this guide will walk you through choosing a bikini that makes you feel confident.

We'll break down the main body shapes and recommend specific styles, including options from Commando that are known for their soft, second-skin feel. Remember, the best bikini is one that fits well, feels great, and lets you enjoy your time in the sun without constant adjustments.

Identify Your Body Shape

Before you start shopping, take a honest look at your proportions. Body shapes generally fall into five categories: pear (narrow shoulders, wider hips), apple (broader midsection, slimmer legs), hourglass (balanced bust and hips with a defined waist), rectangle (straight up and down), and inverted triangle (broad shoulders, narrow hips). Knowing your shape helps you choose bikini styles that create balance.

For example, if you have a pear shape, you might want to draw attention upward with a printed or embellished top, while choosing a solid, darker bottom. If you're apple-shaped, high-waisted bottoms and supportive tops can provide coverage and comfort. The goal is to highlight your assets and feel at ease in your skin.

• Stand in front of a mirror and note where your shoulders, bust, waist, and hips are widest.
• Consider which parts you love most and want to emphasize.

Choosing the Right Top

Your bust size plays a big role in selecting a bikini top. For larger busts, look for underwire, molded cups, or thicker straps for support. For smaller busts, triangle tops, bandeaus, or ruffled styles can add volume. If you're between sizes, adjustable straps and ties offer flexibility.

Commando's Butter Soft-Support Tank is a versatile option that can double as a swim top if you're comfortable getting it wet, though it's not designed for swimming. Its built-in support and removable padding provide a smooth silhouette, making it a great choice for lounging by the pool.

Selecting the Right Bottom

Bikini bottoms come in various rises and coverage levels: high-waisted, mid-rise, hipster, and Brazilian. High-waisted bottoms can elongate legs and offer tummy control, while hipster styles provide moderate coverage and sit on the hips. If you prefer minimal tan lines, a Brazilian cut offers less coverage.

For a seamless look under clothing, consider Commando's Invisible Rib One Size Bikini 3-Pack. These bikinis are designed to disappear under clothes, but they can also be worn as swim bottoms if you don't mind them getting wet. The four-way stretch and low-profile rib ensure a smooth fit that moves with you.

• If you're between sizes, one-size styles like Commando's Invisible Rib Bikini can simplify shopping.

Consider Fabric and Fit

The fabric of your bikini affects how it looks and feels. Look for materials with stretch and recovery, like nylon and elastane blends, which hold their shape and dry quickly. Avoid fabrics that become see-through when wet, and always check the care instructions.

Commando uses luxury microfiber blends in many of their products, such as the Invisible Rib One Size Girl Short, which is made from 60% nylon and 40% elastane. This combination offers impressive stretch and recovery, ensuring a snug yet comfortable fit that won't sag after a swim.

Decision Rules for Choosing Your Bikini

• Pear Shape: Balance wider hips with a printed or embellished top and solid, darker bottoms. Opt for a triangle top with ruffles to add volume up top.
• Apple Shape: Choose high-waisted bottoms and a supportive top with underwire or molded cups. A tankini or high-waist bottom offers coverage and comfort.
• Hourglass Shape: Highlight your waist with high-cut legs or a belted bikini. Try a retro high-waist bottom with a halter top.
• Rectangle Shape: Create curves with ruffles, padding, or side-tie bottoms. A bandeau top with a hipster bottom adds shape.

Commando Styles That Work as Bikinis

• Invisible Rib One Size Bikini 3-Pack: Feels lighter than air and impossibly soft, the Invisible Rib One Size Bikini is designed to disappear under clothes—and feels even better than wearing nothing at all. With a sleek, second-skin fit, low-profile rib, and a four-way stretch that moves with you, it’s the kind of underwear you’ll forget you’re wearing. This pack contains three bikinis. These bikinis offer a seamless, barely-there feel that works well under a sheer cover-up or as a low-coverage swim bottom. The pack gives you options for mixing and matching.
• Butter Soft-Support Tank: A tank version of our bestselling Butter Soft Support Bralette. The Butter Soft-Support Tank is made from our ultra-soft Austrian modal with four-way stretch and recovery. Designed with built-in support, removable padding, and a smooth, hardware-free finish, it delivers a barely-there feel that disappears under everything. While not a swim top, this tank provides light support and a smooth silhouette, making it a great choice for poolside lounging or as a cover-up alternative.

Fit Guidance

Best For

• Women with a pear shape who want to balance proportions
• Those seeking minimal tan lines and a seamless look under clothing

Not For

• Women with a large bust who need high support for active swimming
• Those who prefer full coverage bottoms for modesty or sun protection

Choosing the perfect bikini for your body type is about understanding your shape, knowing what features to look for, and trying options that make you feel confident. Whether you opt for a classic triangle top or a seamless one-size style from Commando, the best bikini is one that you can wear all day without thinking about it. Happy swimming!