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For dresses that dare to bare, Nancy Ganz Low Back Shapewear offers discreet smoothing and shaping without compromising your outfit.
The Body Define Backless Jumpsuit provides tummy and thigh sculpting with a low-cut back and adjustable straps, ideal for evening wear. The Revive Smooth Low Back Slip gives a seamless finish under fitted gowns, while the Sheer Infinity Bodysuit supports with breathable contour cups and a lightweight feel.
With bonded edges and silicone-free elastic, every style stays smooth under your clothing. Designed to disappear but never let you down, these are your go-to shapewear solutions for backless dresses.
Find your best fit.
Size Guide| Size | AUS/UK | US | EU | Waist (cm) | Hips (cm) |
|---|---|---|---|---|---|
| XXS – 6 | 6 | 4 | 34 | 58 – 63 | 82 – 87 |
| XS – 8 | 8 | 6 | 36 | 63 – 68 | 90 – 95 |
| S – 10 | 10 | 8 | 38 | 68 – 73 | 95 – 100 |
| M – 12 | 12 | 10 | 40 | 73 – 78 | 100 – 105 |
| L – 14 | 14 | 12 | 42 | 78 – 83 | 105 – 110 |
| XL – 16 | 16 | 14 | 44 | 83 – 88 | 110 – 115 |
| XXL – 18 | 18 | 16 | 46 | 87 – 90 | 115 – 120 |
| XXXL – 20 | 20 | 18 | 48 | 93 – 98 | 117 – 122 |
Waist: Wrap the tape around your natural waist (centre front). Take a deep breath in, exhale naturally, then read the measurement after exhale.
Hips: Wrap the tape around the fullest part of your hips (centre front) and record the measurement.
| UK/USA | 30 | 32 | 34 | 36 | 38 |
| AUS | 8 | 10 | 12 | 14 | 16 |
| Cup size | Underbust (cm) | Overbust (cm) | |||||
|---|---|---|---|---|---|---|---|
| Size: 8 | Size: 10 | Size: 12 | Size: 14 | Size: 16 | Size: 18 | ||
| A | 65–67 | 77–79 | 82–84 | 87–89 | 92–94 | 97–99 | 102–104 |
| B | 67–72 | 79–81 | 84–86 | 89–91 | 94–95 | 99–101 | 104–106 |
| C | 72–77 | 81–83 | 86–88 | 91–93 | 96–98 | 100–103 | 106–108 |
| D | 77–82 | 83–85 | 88–90 | 93–95 | 98–100 | 103–105 | 108–110 |
| DD | 82–87 | 85–87 | 90–92 | 95–97 | 100–102 | 105–107 | 110–112 |
| E | 87–92 | 87–89 | 92–94 | 97–99 | 102–104 | 107–109 | 112–114 |
| F | 87–92 | 89–91 | 94–96 | 99–101 | 104–106 | 109–111 | 114–116 |
| G | 92–97 | 91–93 | 96–98 | 101–103 | 106–108 | 111–113 | 115–118 |
Underbust (band): Wrap the tape firmly around your ribcage, directly under the bust. Keep it level across your back and meet at the front to find your band size.
Overbust (cup): Measure around the fullest part of your bust, level across your back. Breathe in, exhale naturally, then take the measurement after exhale to determine your cup.