Sizing Guide
Find your perfect fit
Finding your size should feel simple. This guide walks you through how to measure and understand your fit, so your pieces feel effortless, comfortable, and truly yours.
Bra and Bralette Sizing

Step 1: Measure Your Underbust
Using a soft measuring tape, measure firmly around your ribcage directly under your bust. Keep the tape level and snug.
| Underbust | Band Size |
| 68–72 cm | 32 |
| 73–77 cm | 34 |
| 78–82 cm | 36 |
| 83–87 cm | 38 |
| 88–92 cm | 40 |
Step 2: Measure Your Bust
Measure around the fullest part of your bust while wearing a non-padded bra. Keep the tape relaxed and level across your back. Wearing a cami or soft bralette is best.
Step 3: Find Your Cup Size
Subtract your underbust measurement from your bust measurement.
| Difference | Cup Size |
| 1.3 - 3.8 CM | A |
| 3.8 - 6.3 CM | B |
| 6.3 - 9 CM | C |
| 9-11.5 CM | D |
| 11.5 - 14 CM | DD |
Example
Underbust: 80 cm
Bust: 93 cm
Difference: 13 cm
Size: 36D
If you fall between measurements, round to the nearest number.
If you're unsure about your size, email us and we’ll happily help you find the right fit:
info@sealemonintimate.co.za
Bralette Sizing
| Bra Size | Bralette Size |
| 32A - 32C / 34A | Small |
| 32D / 34B–34C | Medium |
| 34D / 36B–36C | Large |
| 36D / 38B–38C | X-Large |
If you fall between sizes, we recommend choosing the larger size for comfort.
Our bralettes are designed with soft stretch lace and adjustable straps to comfortably accommodate a range of bust shapes.
Knickers & Garter Belt Sizing

How to Measure for Knickers & Garter Belts
Using a soft measuring tape, measure around the fullest part of your hips. This is usually around the centre of your bottom, approximately 20 cm below your natural waistline.
Keep the tape level and relaxed, not tight against the body.
If you fall between measurements, we recommend choosing the larger size for comfort.
| Waist Measurement | Hip Measurement | Size |
| 65 - 68 cm | 87 - 90 cm | X-Small |
| 69 - 72 cm | 91 - 94 cm | Small |
| 73 - 76 cm | 95 - 98 cm | Medium |
| 77 - 80 cm | 99 - 102 cm | Large |
| 81 - 84 cm | 103 - 106 cm | X-Large |
Our pieces are designed to sit comfortably against the body without digging in. If you prefer a slightly more relaxed fit, we recommend sizing up.
Each Sea Lemon piece is made in small batches and designed to move comfortably with your body.
Find your fit, then make it yours
Once you’ve found your measurements, choosing your piece becomes effortless. Our intimates are designed to follow your natural shape, soft, supportive, and made to feel like your own skin.
Not sure where to begin? Start with our everyday bralettes designed for comfort, structure, and ease.
Shop bralettes
Welcome to the Self-Love Club — where lingerie is a love letter to yourself.
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A Gentle Revolution in Lace and Comfort
We believe in wearing beautiful things for you. In choosing pieces that spark joy, feel soft on the skin, and remind you that confidence can start from the inside out. Sea Lemon was created with the dream of making women feel held, seen, and celebrated in their own skin — every curve, every edge, every day.
As the founder, I started this brand after years of wearing intimates that never felt quite right — too structured, too padded, too much about someone else’s idea of beauty. I wanted something softer. Lingerie that felt effortless and empowering. Sea Lemon pieces are delicate, breathable, and thoughtfully handmade — designed to bring comfort, confidence, and a quiet kind of magic to your everyday.
Michelle xx
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Consciously Created, Always.
Every Sea Lemon piece is handmade with intention — sewn, trimmed, and packaged in our studio with care and respect for both the body and the planet. We work in small, made-to-order batches, which means we only create what’s needed. This slow approach to production allows us to minimize waste and stay true to what matters: quality, integrity, and a gentler environmental footprint.
Many of our trims — like straps, scalloped elastics, and closures — are hand-dyed by a female-run business that uses water-saving methods and sustainable dye practices. Our cotton thread is sourced locally from a South African supplier whose factory runs on renewable energy. Even our care labels are made by a small, female-owned business in the North West province. And because we haven’t yet found a fully sustainable off-cut recycling partner, we’re holding onto every scrap until we do — because every choice counts.
Being an ethical brand isn’t just a feature. It’s the foundation.
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For Every Body, With Care.
Our Sizing ChartWe know that no two bodies are the same — and lingerie should never be “one size fits all.” Every Sea Lemon pattern is developed in South Africa with thoughtful attention to shape, softness, and real-life wear. Our goal is to create pieces that honour your natural form and feel as good as they look.
Because finding the right fit can be tricky, we’ve created an easy-to-follow sizing guide to help you feel confident in your choice. And if your perfect fit isn’t listed? Reach out — we’d love to craft something just for you. Your body is welcome here, exactly as it is.