Complete guide to lingerie sizes
How to choose the right bra size
Choosing the right size underwear is crucial to ensuring comfort, confidence and an optimal fit. However, with the variety of styles, cuts, fabrics and brands available in the market, this can sometimes become a challenge. Follow this detailed guide to help you navigate through the nuances of selecting sizes for different types of underwear.
How to take chest measurements
Measure your bust circumference (back circumference)
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Get a measuring tape.
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Pass it around your ribcage, just below the chest.
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Make sure the tape is snug, but not too tight.
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Round to the nearest ten to get your band size.
Measure your chest size
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Place the tape at the tip of the breasts, without tightening.
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Make sure the tape is horizontal and parallel to the floor.
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Round to the nearest ten.
Calculating cup size
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Start by defining your size using your bust measurement: measuring in centimeters will allow you to determine your size.
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Next, determine your cup size based on your bust measurement.
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By combining these two measurements you will get your bra size.

Choosing the right cup size
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Make sure the bra fits snugly without the cup bunching or overflowing.
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The straps should fit snugly but not dig into the skin.
Adapt according to brands
- Sizes may vary between brands, so feel free to try different brands to find the one that fits you best.
- Adapt sizes according to international bra standards.
Correctly adjust your bra hooks
The back band of your bra, from the cup to the back, should be parallel to the floor. If the back rises, this may indicate incorrect positioning of the staples. Ideally, middle positioning is recommended, allowing two fingers to slip between the bra fabric and your back.
Adapt the straps to your body shape
Since the length from the top of the shoulder to the point of the breast can vary, adjust the straps according to your body shape for optimal comfort. Check that they are not too tight by running a finger between the shoulder and the strap to ensure a proper fit. If you have a generous bust, opt for wider straps for better support.
Avoid the bra band riding up the back
If the band rides up despite the clips, adjust the straps to avoid this effect. If this persists, the bra is probably too big; opt for a smaller back size without changing the cup size.
How to choose the right bralette size
Tips for Different Bra Models
Balconette Bra
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Ideal for low-cut outfits.
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Choose a size that emphasizes your neckline without compressing the chest.
Push-up bra
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Accentuates the neckline.
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Opt for a size that gives a lifting effect without creating creases in the cup.
Sports bra
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Provides maximum support.
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Choose a firmer size than your usual size to minimize bouncing.
How to choose the right panty size
Measure your waistline
- Measure the narrowest part of your natural waist, just above the hips.
Measure your hip circumference
- Measure the widest part of your hips, usually around the buttocks area.
Know your panty size
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Compare your measurements with the lingerie brand's size guide.
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If your measurements fall between two sizes, opt for the larger size to avoid any feeling of discomfort. However, choose the smaller size for a seamless panty made from a very elastic fabric to prevent the fabric from rolling.
Tips for Different Models of Panties
Consider the style of the panties: Panties come in a variety of styles, such as briefs, thigh-highs, tangas, and more. Choose a style that matches your comfort and fit preferences.
High waisted panties
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Ideal for hiding the belly.
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Choose the size that matches your waist measurement.
Thong style panties
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Ideal for avoiding visible underwear lines.
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Choose the size that sits comfortably on your hips.
High-cut briefs
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Promotes an elongated silhouette.
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Choose a size that covers your hips without creating creases.
By following these tips, you should be able to choose the lingerie that suits you best, in terms of comfort and style. Remember that every body is unique, so adjust these tips to suit your personal needs.
Elasticity and fabric: Make sure the fabric of the panties is elastic enough to fit your curves without being too tight. Elastic that is too tight can cause marks and discomfort.
Tips for Seamless Panties
Seamless Brazilian Panties
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Seamless Brazilian briefs are designed to prevent visible lines under tight clothing.
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Choose a size that fits your hips comfortably without being tight.
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Opt for stretchy fabrics that follow the curves of your body while providing a second-skin feel.
Seamless thong panties
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The seamless tanga is ideal for avoiding marks under tight-fitting clothing.
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Choose the size that fits your waistline without creating wrinkles or tightness.
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Look for thin, flat edges to minimize visible underwear lines.
Seamless panties invisible under clothes
Significant elasticity
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For both styles, make sure the panties have enough stretch to accommodate your movements without losing their shape.
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Correct sizing ensures that the panties stay in place without slipping or creating discomfort.
Seamless panties preferred by pregnant women because of their elasticity
Try different brands
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As with other types of lingerie, sizes may vary between brands.
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Don't hesitate to try different brands to find the one that best suits your body type.
Consider your clothing type
- Choose the style of panties according to your clothes. For example, if you are wearing tight pants, Brazilian briefs may be more suitable.
Consult the brand's size guide
- Each manufacturer may have variations in their sizes, so always refer to the brand-specific size guide for maximum accuracy.
LICA WEAR
A line of seamless underwear that makes you feel like you're wearing nothing.
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