Size Guide

General Shapewear Size Chart

Finding the right fit is key to comfort and confidence.

Use the charts below to choose your best size. If you're between sizes, size up for comfort or down for a more sculpted fit.

Size Waist (cm) Hips (cm)
XXS 52–58 78–84
XS 58–60 84–85
S 60–67 85–92
M 67–74 92–99
L 74–81 99–106
XL 81–88 106–113
XXL 88–95 113–120
3XL 95–102 120–127
4XL 102–109 127–134
5XL 109–116 134–141
6XL 116–123 141–148

Leggings, Pants, Shorts & Fitness Suits

Size Waist (cm) Hips (cm) Inseam (cm)
S 60–67 85–92 64–68
M 67–74 92–99 66–70
L 74–81 99–106 68–72
XL 81–88 106–113 70–74
XXL 88–95 113–120 72–76
3XL 95–102 120–127 74–78

Tops, Bodysuits, Dresses & Swimwear

Size Bust (cm) Waist (cm) Hips (cm)
S 80–85 60–67 85–92
M 85–90 67–74 92–99
L 90–95 74–81 99–106
XL 95–100 81–88 106–113
XXL 100–105 88–95 113–120
3XL 105–110 95–102 120–127

Bra Size Guide

Understanding Our Bra Sizes

Auxieswear bras come in 3 sizing types. Refer to the sections below to identify your best fit:

1. Letter Sizes (S–3XL)
Used for wireless/stretch bras.


2. Dual Cup Sizes (e.g. 36 B/C)
Used in supportive or molded bras.

36 B/C means:
- Band size: 36
- Cup size: B or C
- Flexible fit for light/medium support


3. Band-to-Cup Range (e.g. 34B to 48DDD)
Used in full-support bras, available in wide band sizes.

Size Fits Band/Cup Sizes
S 32B/C – 34A/B
M 34C/D – 36A/B
L 36C/D – 38A/B
XL 38C/D – 40B/C
XXL 40C/D – 42C/D
3XL 42D/DD – 44C/DD
Band Size Available Cup Sizes
34–38 B, C, D, DD
40–44 C, D, DD, DDD
46–48 D, DD,

How to Measure for a Bra

Underbust (Band Size): Measure around your ribcage just below your bust. Round to nearest even number.

Bust (Cup Size): Measure around the fullest part of your chest.

Cup Size Formula:
Cup = Bust – Band (in inches):
1" = A
2" = B
3" = C
4" = D
5" = DD
6" = DDD


*** The difference between 48D, 48DD, and 48DDD lies in cup volume—specifically, the bust measurement compared to the band size: