Size Guide
Bra Size Calculator+
Step 1 : Band
Using the measuring tape, measure around your rib cage directly under your bust. Ensure the tape measure is directly on your skin and straight, with a snug fit. (No decimals, please! Round up or round down).
Step 2 : Cup
Measure completely around the fullest part of the bust without flattening your breasts, ensuring that the tape measure is straight.
1. Enter your band measurement
2. Enter your bust measurement
Result :
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Bra Swing Sizes +
| A | B | C | D | E/DD | F/DDD | G | H | I | |
| 30 | |||||||||
| 32 | |||||||||
| 34 | |||||||||
| 36 | |||||||||
| 38 | |||||||||
| 40 | |||||||||
| 42 | |||||||||
| 44 | |||||||||
| 46 | |||||||||
| 48 |
Panties +
| Size | Waist | Hips |
| XS | 24" - 25" | 34" - 35" |
| S | 26" - 27" | 36" - 37" |
| M | 28" - 30" | 38" - 40" |
| L | 31" - 33" | 41" - 43" |
| XL | 34" - 36" | 44" - 46" |
| XXL | 37" - 39" | 47" - 49" |
| XXXL | 40" - 42" | 50" - 52" |
Lingerie +
| Size | Bust | Waist | Hips |
| XS | 32" - 33" | 24" - 25" | 34" - 35" |
| S | 34" - 35" | 26" - 27" | 36" - 37" |
| M | 36" - 37" | 28" - 30" | 38" - 40" |
| L | 38" - 39" | 31" - 33" | 41" - 43" |
| XL | 40" - 42" | 34" - 36" | 44" - 46" |
| XXL | 43" - 45" | 37" - 39" | 47" - 49" |
| XXXL | 46" - 48" | 40" - 42" | 50" - 52" |
International Size Conversion +
Band
| France | Europe | Montelle |
| 80 | 65 | 30 |
| 85 | 70 | 32 |
| 90 | 75 | 34 |
| 95 | 80 | 36 |
| 100 | 85 | 38 |
| 105 | 90 | 40 |
| 110 | 95 | 42 |
Cup
| France / Europe | Montelle |
| A | A |
| B | B |
| C | C |
| D | D |
| E | E / DD |
| F | F / DDD |
| G | G |
| H | H |
Keyhole Balconette Bra
• Embroidery-inspired stretch lace
• Unpadded cup lined with Sand mesh for invisible coverage
• Double layer side wings provide support and comfort
• Center keyhole accent
• Diamanté charm
• Strap widths increase with size
• Adjustable straps
• Complete the look with the matching Keyhole Thong and Garter Belt or Boyshort
Fabric: 83% Nylon, 17% Spandex. Ethically made.
Care Instructions:
• Hand wash, cold water OR machine wash with hook-and-eye closed in mesh bag, gentle cycle
• Hang to dry
Style #9201
Our bra promise
At Montelle, we know fit. All product development is powered by women who understand curves, in-house in Montreal, Canada. The team includes pattern makers, seamstresses, and technical fit specialists.
Everything we make goes through extensive wash and wear testing to make sure it will still look beautiful long after it's been loved and worn.
We wear our bras everyday, and they support us in everything we do. We won't settle for anything less than the best.
