How to Measure for the Perfect Knicker Fit
By Luxury Sustainable Handcrafted Lingerie And | Published: 2026-09-09
Category: How-to Guides
Learn to measure hips and waist accurately for knickers. Discover size charts, fit tips, and common mistakes to ensure comfort and style.
Quick Answer
To find your knicker size, measure your hips at the widest part and your waist at the narrowest point, then compare with the brand's size chart. For best results, measure in your underwear, keep the tape snug but not tight, and consider the rise and style of the knicker.
Finding knickers that fit well can transform your comfort and confidence. Whether you prefer high-waisted styles or skimpy French cuts, the right size ensures they stay in place and flatter your shape. This guide walks you through measuring accurately for knickers, so you can shop online with certainty.
You only need a soft measuring tape and a few minutes. We'll cover the key measurements, how to interpret size charts, and common pitfalls to avoid. By the end, you'll know how to choose the perfect fit every time.
Why Accurate Measurements Matter
Unlike bras, which rely on band and cup size, knickers are sized primarily by hip and waist measurements. Getting these right is crucial because a too-tight waistband can dig in, while a loose hip can cause riding up. Accurate measurements also help you compare across different styles, from high-waisted to low-rise.
Brands often have their own size charts, so always check the specific measurements for the product you're eyeing. For instance, a size small in one brand might correspond to different hip ranges than another. Taking your own measurements first gives you a baseline to compare against.
- Measure at the end of the day when your body is at its natural size.
- Wear minimal clothing or underwear to get the most accurate numbers.
- Keep the tape parallel to the floor for both hip and waist measurements.
How to Measure Your Waist and Hips
Your waist is the narrowest part of your torso, usually above your belly button. Wrap the tape around this area, ensuring it sits comfortably without pinching. Your hips are measured at the fullest part of your buttocks, typically about 7-9 inches below your waist. Stand with your feet together for consistency.
Write down both numbers in inches or centimeters, as size charts may use either. Round to the nearest half inch for precision. These two measurements are the primary determinants of your knicker size, so take them twice to verify.
Interpreting Size Charts
Once you have your measurements, compare them to the brand's size chart. Most charts list hip and waist ranges for each size. If your measurements fall between sizes, consider the fabric and style: stretchy materials like bamboo jersey offer more give, while non-stretch silk may require sizing up for comfort.
Also note that some styles are designed to be skimpy or low-rise, which can affect fit. For example, a French knicker is often cut smaller, so you might need a larger size than usual. Always read product descriptions for fit notes.
- If you're between sizes, choose the larger size for a relaxed fit or smaller for a snug fit.
- Check the fabric content: natural fibers like silk have less stretch than blends with elastane.
Common Measuring Mistakes to Avoid
One frequent error is measuring over bulky clothing or pulling the tape too tight. This leads to inaccurate numbers and poor fit. Another mistake is ignoring the style's rise: high-waisted knickers need a longer rise measurement, while low-rise styles sit below the waist, so measure at the hip line instead.
Also, don't rely on your dress size alone, as sizing varies widely between brands and garment types. Always use your actual body measurements as the reference.
- Never measure over jeans or thick fabrics.
- Don't suck in your stomach; stand naturally.
Step-by-Step Measuring Guide
- Gather Your Tools: Get a soft, flexible measuring tape. If you don't have one, use a piece of string and a ruler. Ensure the tape is not stretched or twisted.
- Measure Your Waist: Wrap the tape around the narrowest part of your torso, typically just above the belly button. Keep it parallel to the floor and snug but not tight. Breathe normally; don't suck in.
- Measure Your Hips: Stand with feet together and measure around the fullest part of your buttocks, usually about 7-9 inches below your waist. Check that the tape is level all around.
- Record and Compare: Note both measurements in inches or centimeters. Compare to the brand's size chart, considering the style and fabric. When in doubt, size up for comfort.
- Check the Rise: For high-waisted styles, measure from your natural waist to the top of your leg for rise. For low-rise, measure from hip to hip where the waistband will sit. Rise affects how the knicker sits on your body.
How Our Knickers Fit
- Ava Blue Organic Bamboo Jersey & Lace High Waisted Knicker: Handcrafted from soft red organic bamboo jersey with blush pink Oeko-Tex certified lace side panels. The bamboo jersey offers stretch and breathability, ideal for a high-waisted style that follows your curves without digging in.
- Beatrix Emerald Silk Knicker: Low-rise design ensures it is flattering on any figure. With silk's minimal stretch, accurate hip measurement is key; the low-rise cut means you may need a different size than for high-waisted styles.
- Bella Orange Organic Bamboo Silk French Knicker: Vintage-inspired orange French knicker is an environmentally friendly vegan alternative to traditional silk and biodegradable. French knickers are cut skimpy, so consider sizing up if you prefer more coverage; bamboo provides a soft, flexible fit.
Measuring for knickers is simple once you know the steps. Take accurate hip and waist measurements, consider the style and fabric, and always consult the size chart. With these tips, you'll find knickers that feel as good as they look.



