Size Guide
Find the size that offers you the best balance of support, comfort, and elegance.
How to take your measurements
Measure your underbust
Without pulling tight, place the tape measure just under the bust. Keep it perfectly horizontal and at the same height in the front and back.
Measure your overbust
Place the tape measure around the fullest part of the bust, at nipple level, without compressing the breasts.
Determine your bra size
Find your underbust measurement in the first column, then your overbust measurement in the corresponding row. The Canadian size appears before the French size.
| Underbust | CA / FR Size | Cup A | Cup B | Cup C | Cup D | Cup E | Cup F | Cup G | Cup H |
|---|---|---|---|---|---|---|---|---|---|
| 63–67 cm | 30 / 80 | 77–79 | 79–81 | 81–83 | 83–85 | 85–87 | 87–89 | 89–91 | 91–93 |
| 68–72 cm | 32 / 85 | 82–84 | 84–86 | 86–88 | 88–90 | 90–92 | 92–94 | 94–96 | 96–98 |
| 73–77 cm | 34 / 90 | 87–89 | 89–91 | 91–93 | 93–95 | 95–97 | 97–99 | 99–101 | 101–103 |
| 78–82 cm | 36 / 95 | 92–94 | 94–96 | 96–98 | 98–100 | 100–102 | 102–104 | 104–106 | 106–108 |
| 83–87 cm | 38 / 100 | 97–99 | 99–101 | 101–103 | 103–105 | 105–107 | 107–109 | 109–111 | 111–113 |
| 88–92 cm | 40 / 105 | 102–104 | 104–106 | 106–108 | 108–110 | 110–112 | 112–114 | 114–116 | 116–118 |
| 93–97 cm | 42 / 110 | 107–109 | 109–111 | 111–113 | 113–115 | 115–117 | 117–119 | 119–121 | 121–123 |
| 98–102 cm | 44 / 115 | 112–114 | 114–116 | 116–118 | 118–120 | 120–122 | 122–124 | 124–126 | 126–128 |
The numbers listed under the cups correspond to the chest measurement in centimeters. Available sizes may vary by style.
International conversions — underbust
| Canada / United States | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 |
|---|---|---|---|---|---|---|---|---|
| France / Belgium | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 |
| Europe | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 |
Panties, shapewear, and swim bottoms
Measure your natural waist and the fullest part of your hips.
| Equivalent | S | M | L | XL | XXL / 2XL |
|---|---|---|---|---|---|
| Simone Pérèle Size | 1 | 2 | 3 | 4 | 5 |
| French size | 36–38 | 38–40 | 40–42 | 42–44 | 44–46 |
| Waist measurement | 59–63 cm | 63–67 cm | 67–71 cm | 71–75 cm | 75–79 cm |
| Hip measurement | 89–93 cm | 94–98 cm | 99–103 cm | 104–108 cm | 109–113 cm |
Wireless bras
Some wireless styles use simplified sizing. Correspondences may vary by cut and collection.
| Simone Pérèle Size | Generally corresponding bra sizes |
|---|---|
| 1 | 30C · 30D · 32B · 32C |
| 2 | 30E · 32D · 34B · 34C |
| 3 | 34D · 36B · 36C |
| 4 | 36D · 38B · 38C |
Bodysuits and shapewear
Bodysuits with cups
Choose your usual bra size. The cups should fully encase the breasts without overflow or empty space.
Bodysuits without cups
Choose your size based on your waist and hip measurements.
Shapewear panties and girdles
Use the panty chart. The garment should smooth the silhouette without compressing or rolling.
Shapewear shorts
Choose your usual panty size. The leg openings should remain comfortable and stay in place.
Swimwear
Swim tops
For styles available by underbust and cup, choose your usual Simone Pérèle bra size.
Swim bottoms
Choose your size based on your waist and hip measurements in the panty chart.
One-piece swimsuits with cups
Consider your bra size and ensure the suit fits comfortably around your waist and hips.
One-piece swimsuits without cups
Choose your size primarily based on your waist and hip measurements.
Sportswear
Sports bras
Choose your usual bra size. The underbust band must be stable and the cups should fully encase the breasts.
Leggings and pants
Choose your size based on your waist and hip measurements.
Sport tops
Choose your usual size based on your chest measurement.
Sport jackets
Choose your usual size. If layering, consider sizing up.
Sleepwear and loungewear
Nightgowns and robes
Choose your usual size. For styles fitted at the bust, also consider your bra size.
Tops, shirts, and pajamas
Choose your usual size based on your chest measurement and desired ease.
Pants and shorts
Use your waist and hip measurements from the panty chart.
Loungewear
Choose your usual size. For a more relaxed fit, consider sizing up.
How to recognize a good fit
The underbust band
It must remain horizontal and firmly in place, without riding up the back.
The cups
The breasts should be fully encased, without overflow or empty space.
The straps
They should remain comfortable without slipping or leaving deep marks.
The center gore
For a wired bra, the center gore should sit against the sternum and the wires should surround the breasts.
Sister sizes
If the underbust feels too tight, go up one band size and down one cup size. If it feels too loose, go down one band size and up one cup size.
| Tighter band | Starting size | Looser band |
|---|---|---|
| 32E | 34D | 36C |
| 34F | 36E | 38D |
| 36G | 38F | 40E |
| 38H | 40G | 42F |
Size availability varies by style. Our team can advise you on finding the fit that best suits your silhouette.