Finding the perfect bikini can feel overwhelming with thousands of styles, cuts and colors to choose from. Whether you're shopping for a beach vacation, a pool party or a Mediterranean getaway, this guide will help you find the swimwear that flatters your body, matches your personality and makes you feel your absolute best.
1. Understand Your Body Shape First
The most important rule when choosing a bikini is to dress for your body — not for trends. Every body is beautiful, and the right cut can accentuate your best features while making you feel incredibly confident.
Hourglass Figure
If you have a balanced bust and hip ratio with a defined waist, almost every bikini style works beautifully for you. Triangle bikinis, string bikinis and high-cut one-pieces are especially flattering. Look for styles that celebrate your curves rather than hiding them.
Pear Shape (Wider Hips)
Draw attention upward with a bold, embellished or padded bikini top. Opt for high-waist bikini bottoms or boyshort cuts that smooth and balance the hip area. Dark colors or simple prints on the bottom with a statement top create a beautiful visual balance.
Athletic / Straight Figure
Create the illusion of curves with ruffled bikini tops, bandeau styles and cheeky bikini bottoms. Bold prints and bright colors add volume and dimension. Brazilian-cut bikinis are a great choice to add shape to your silhouette.
Fuller Bust
Look for bikini tops with underwire, wide straps and full cups for maximum support. Halter tops and underwired tankini tops offer excellent coverage and lift. Avoid tiny triangle tops that may not provide enough support for a comfortable day at the beach.
2. The Most Popular Bikini Styles in 2025
Triangle Bikini
The timeless classic. A triangle bikini features soft, unlined triangular cups connected by adjustable strings. It's the most versatile style — you can tie it tighter for more coverage or looser for a minimal, sun-kissed look. This is the most popular bikini style in Brazil and across Mediterranean resort destinations.
String Bikini
For those who love minimal coverage, the string bikini is the ultimate choice. Ultra-thin strings on the sides and minimal fabric make it perfect for tanning without tan lines. This style is bold, sexy and effortlessly chic.
Micro Bikini
The micro bikini trend has exploded in 2025. Featuring the smallest possible coverage, micro bikinis are a fashion statement as much as swimwear. Perfect for confident women who love turning heads at the beach or pool.
High-Waist Bikini
Retro-inspired and universally flattering, high-waist bikini bottoms provide extra coverage around the midsection while creating a gorgeous hourglass silhouette. Pair them with a bandeau top or underwire bralette top for a polished look.
Bandeau Bikini
Strapless and elegant, the bandeau bikini creates a clean, uninterrupted tan line across the shoulders. Most modern bandeau tops include removable straps and light boning for added security.
3. How to Choose Bikini Colors and Prints
Color psychology plays a huge role in how your swimwear looks both in person and in photos.
- White & Cream — Classic, sophisticated and effortlessly chic. Works beautifully as a contrast against tanned skin.
- Black — Universally slimming and timeless. A black bikini is the LBD of swimwear.
- Bold Colors (Red, Cobalt Blue, Coral) — High-impact and photogenic. Perfect for standing out on a crowded beach.
- Tropical Prints — Floral, palm and exotic prints bring a vacation-ready energy to any beach look.
- Animal Prints (Leopard, Snake) — Fashion-forward and bold. Animal print bikinis are one of the top swimwear trends for 2025.
4. Fabric Matters: What to Look For
Not all swimwear fabrics are created equal. Here's what to look for when investing in quality swimwear:
- Chlorine Resistance — If you swim in pools regularly, look for fabrics labeled chlorine-resistant.
- UV Protection — Many premium swimwear fabrics now offer UPF 50+ sun protection built into the fabric.
- Quick-Dry Technology — Modern swimwear dries in minutes, so you can transition effortlessly from beach to restaurant.
- Stretch & Recovery — High-quality swimwear retains its shape after repeated use. Look for at least 15–20% elastane content.
5. Top Tips for Buying Bikinis Online
Shopping for swimwear online is incredibly convenient, but here are a few tips to make sure you get the perfect fit:
- Check the size guide — Swimwear sizing varies significantly between brands. Always measure your bust, waist and hips before ordering.
- Read the reviews — Customer reviews often contain valuable fit and sizing information that product descriptions don't cover.
- Look for free returns — Shop from stores that offer hassle-free returns so you can order multiple sizes without risk.
- Check the fabric composition — Look for at least 80% nylon or polyester with 15–20% elastane for the best shape retention.
6. Complete Your Look with the Right Cover-Up
A great bikini look isn't complete without the perfect cover-up. Here are the most popular styles for 2025:
- Crochet Cover-Up — Boho and breezy, perfect over a simple triangle bikini.
- Kaftan / Kimono — Elegant and flowy, ideal for beach-to-restaurant transitions.
- Beach Shirt — A white linen beach shirt is always a winning classic choice.
- Sarong / Pareo — Versatile and lightweight, can be tied in dozens of ways.
Shop the Collection
Ready to find your perfect bikini? At Aquamiato, we offer thousands of luxury swimwear styles — from classic triangle bikinis to daring micro bikinis, high-waist styles, one-pieces and resort cover-ups. All orders ship worldwide for free.