How to Measure Yourself for Lingerie: Bra, Corset, and Teddy Sizing Tips

Quick Answer

To measure for lingerie, use a soft tape measure to take your bust, underbust, waist, and hip measurements. For bras, your band size is your underbust measurement plus 4-5 inches, and your cup size is the difference between bust and band. For corsets and teddies, use your natural waist and hip measurements, and check the brand's size chart, as sizing varies. Always measure while wearing minimal clothing and keep the tape snug but not tight.

Buying lingerie online is exciting, but getting the right size can be tricky. A well-fitted bra, corset, or teddy can make you feel confident and comfortable, while a poor fit can ruin the experience. The good news is that with a few simple measurements, you can accurately determine your size and shop with confidence.

This guide walks you through the essential steps to measure your bust, waist, and hips correctly. Whether you're looking for a supportive bra, a waist-cinching corset, or a playful teddy, these lingerie fit tips will help you choose the perfect size every time.

What You'll Need

Before you start measuring, gather a few items: a soft, flexible tape measure, a mirror, and a piece of paper or phone to record your numbers. Wear minimal clothing or a non-padded bra for the most accurate bust measurement. It’s also best to measure at the end of the day when your body may be slightly larger, but don’t worry—this is just a guide.

Remember that different lingerie styles have different fits. For example, a bra’s band size is more rigid, while a corset’s waist measurement is crucial. Teddy lingerie often has some stretch, so you’ll need to consider how snug you want the fit. Always check the brand’s size guide, as sizing can differ between manufacturers.

• Use a cloth tape measure, not a metal one, for comfort and accuracy.
• Measure over bare skin or thin clothing for the best results.

How to Measure Your Bust for Bras

For a bra, you need two measurements: the band size and the cup size. To find your band size, wrap the tape measure around your ribcage, just under your bust. Make sure the tape is level and snug. Round to the nearest whole number. If the number is even, add 4 inches; if odd, add 5. This gives you your band size (e.g., 32, 34, 36).

Next, measure around the fullest part of your bust, keeping the tape parallel to the floor. This is your bust measurement. To find your cup size, subtract your band size from your bust measurement. Each inch difference is one cup size: 1 inch is an A, 2 inches is a B, 3 inches is a C, and so on. Many brands provide a bra band size chart to help you translate these numbers into sizes like 34B or 36C.

• Avoid measuring over a padded bra, as it can skew the results.
• The tape should be snug but not dig into your skin.

How to Measure for Corsets

Corsets cinch the waist, so the most important measurement is your natural waist. Wrap the tape measure around the narrowest part of your torso, usually a few inches above your belly button. Keep it snug but not tight. This is your natural waist measurement. For a corset that shapes without excessive compression, some people size down 2-4 inches from their natural waist, but this depends on personal comfort and the corset's construction.

Also measure your hips and bust, especially if you’re buying a longline corset or an underbust style. The size chart for corsets may list waist and hip measurements separately. A corset size guide often specifies how much waist reduction to expect, so read it carefully. Remember that a corset should feel snug but not painful—if you can’t breathe, it’s too tight.

• Always check the corset’s size chart; measurements can vary by brand.
• If between sizes, consider your comfort level—some prefer a looser fit for daily wear.

How to Measure for Teddy Lingerie

Teddy lingerie is a one-piece garment that covers the torso and crotch, so you need to consider multiple measurements. Start with your bust and waist as described above. Then measure your hips at the widest point, usually around your buttocks. For teddies with closures at the crotch, the rise—the distance from your waist to the crotch—may also be relevant, but this is less common.

Teddies often have a stretchy fabric, so you may have more flexibility with sizing. However, if the teddy is fitted, you’ll want to match your largest measurement to the size chart. For example, if your bust is a size medium but your hips are a size large, you may need to size up to ensure the garment fits comfortably.

• Look for teddies with adjustable straps or stretch fabric for a custom fit.
• If you’re between sizes, choose the larger size for a more comfortable fit.

Step-by-Step: Measure for Lingerie Like a Pro

1. Wrap the tape around your ribcage: Measure your underbust, keeping the tape level and snug. Round to the nearest whole number. Avoid pulling the tape too tight—this is a common mistake that leads to a band too small.
2. Record your bust measurement: Measure around the fullest part of your bust, ensuring the tape is parallel to the floor. Check that the tape isn’t dipping in the back; it should be level all the way around.
3. Identify your natural waist: Bend to the side; the crease is your natural waist. Measure around this area without sucking in. For corsets, this measurement is your starting point for sizing.
4. Measure your hips at the widest point: Stand with your feet together and wrap the tape around the fullest part of your hips and buttocks. This is crucial for teddies and skirts—don’t guess; measure exactly.
5. Use your measurements with size charts: Compare your numbers to the brand’s size guide, factor in stretch, and decide if you’d prefer a snug or loose fit. Remember, sizing varies by brand and style, so always double-check before purchasing.

Lingerie Products That Fit Your Measurements

• SI PLEATED MINI SKIRT RED PLAID: This red plaid pleated mini skirt features structured pleats that maintain their shape throughout wear. It’s perfect for themed parties, Halloween, or cosplay events. When measuring for a skirt, your waist and hip measurements determine the size. Since this skirt has structured pleats, it won't stretch much, so accurate measurements ensure a proper fit.
• UNTAMED BLACK ADJUSTABLE MOUSE MASK: The adjustable mouse mask is 8.5 inches wide and 12.5 inches high, giving it a one-size-fits-all design for playful costume play. Unlike lingerie, accessories like masks rely on adjustable features. This mask's adjustable design means you don't need precise measurements, making it a simple add-on to any outfit.

Accurate measurements are the key to confident lingerie shopping. With these simple steps and fit tips, you’ll know your numbers and how to apply them to bras, corsets, and teddies. Remember to always check the brand’s size chart and consider the garment’s stretch and style. Now, go ahead and find that perfect piece that makes you feel amazing.