Measure At Home
Good fit begins with good numbers.
Follow these two steps with a soft tape and a bra without padding. It takes a couple of minutes.
Choose inches or centimetres
1. Find your band size

Wear a bra without padding and stand facing a mirror.
Run the tape just below your bust, around your ribcage (line 1). Keep it level and firm, not tight.
Pick the number on your tape below.
Your underbust measurement:
*Required
2. Find your cup size

Now run the tape across the fullest point of your bust (line 2), over your bra.
Keep it level and don't press down.
Pick the number on your tape below.
Your bust measurement:
*Required
In inches
Your BLS size
- Sister sizes
- In S/M/L styles
Sister sizes hold the same cup volume on a tighter or looser band. Try one when the band feels too tight or too loose.
Let's get this right
In stock in
Tips For Measuring
Do this
- Wear a bra without padding, or a lightly lined one
- Remember your size can shift during the month
- Breathe out normally as you measure
Not this
- Keep the tape firm, not tight
- Use the number you see, don't round it
- Stand relaxed and breathe normally
Measuring For Everything Else
The same soft tape finds your size in panties, camisoles and shapewear.

Step 1: Measure your waist
- Place the tape around the narrowest part of your waist (line 1), usually in line with your belly button.
- Keep it comfortable, not too tight.
Step 2: Measure your hips
- Place the tape around the widest part of your hips and bottom (line 2).
- Keep the tape straight all the way around.
Find your hip measurement in the chart below to get your panty size.
Panty size chart
| Hip (cm) | Hip (inches) | UK | US | EU |
|---|---|---|---|---|
| 86-89 | 34-35 | 6 | XS (2) | 34 |
| 90-94 | 36-37 | 8 | S (4) | 36 |
| 95-99 | 38-39 | 10 | M (6) | 38 |
| 100-104 | 40-41 | 12 | L (8) | 40 |
| 105-109 | 42-43 | 14 | XL (10) | 42 |
| 110-114 | 44-45 | 16 | XXL (12) | 44 |
| 115-119 | 46-47 | 18 | 3XL (14) | 46 |
This size chart is based on general merchandise. Actual product measurements may differ from the chart.

Step 1: Measure your bust
- Wrap the tape around the fullest point of your chest (line 1), level and not too tight.
Step 2: Measure your waist
- Place the tape around the narrowest part of your waist (line 2), snug but comfortable.
Step 3: Measure your hips
- Measure around the widest part of your hips and bottom (line 3), keeping the tape straight.
Use all three numbers to find your size in the chart below.
Camisole size chart
Bust, waist and hips in inches
| Size | Dress | Bust | Waist | Hips |
|---|---|---|---|---|
| XS | 0-2 | 33 | 23-24 | 35 |
| S | 4-6 | 35 | 25-26 | 37 |
| M | 8-10 | 37 | 28-29 | 39 |
| L | 12-14 | 39 | 30-32 | 41 |
| XL | 16-18 | 42 | 34 | 44 |
| 2X | 20-22 | 45 | 37 | 48 |
| 3X | 22-24 | 48 | 44 | 52 |
This size chart is based on general merchandise. Actual product measurements may differ from the chart.

Step 1: Measure your bust
- Place the tape around the fullest point of your chest (line 1), straight across your back.
Step 2: Measure your waist
- Wrap the tape around the narrowest part of your waist (line 2), near your belly button. It should feel snug but comfortable.
Step 3: Measure your hips
- Place the tape around the widest part of your hips and bottom (line 3), level all the way around.
Use all three numbers to find your size in the chart below.
Shapewear size chart
| Size | Bust | Waist | Hips |
|---|---|---|---|
| S | 33-36 | 28-31 | 34-38 |
| M | 36-38 | 31-33 | 38-41 |
| L | 38-41 | 33-36 | 41-44 |
| XL | 41-44 | 36-39 | 44-47 |
| 2X | 44-48 | 39-42 | 47-50 |
| 3X | 48-52 | 42-45 | 50-53 |
| 4X | 52-54 | 45-48 | 53-56 |
This size chart is based on general merchandise. Actual product measurements may differ from the chart.
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How to measure at home
Two measurements and a soft tape are all it takes. Follow the steps above at home, using the numbers on your tape as they are.
Questions? Our fit team can help with your size and style.