Āhua Core Size Guide
Āhua Core is our everyday shapewear collection, designed to smooth, support and move with your tinana. Use the guide below to find the fit that feels best for you.
⚠️ Important Fit Note Shapewear fits differently from everyday clothing. If you carry more through your puku, hips or lower tinana, we recommend choosing the larger size for comfort and an easier pull-on fit.
📏 How to Choose Your Size
Start with your usual NZ clothing size, then check your body measurements for the most accurate fit.
| Āhua Size | Approx. NZ Size |
|---|---|
| S/M | 10–12 |
| L/XL | 14–16 |
| 2XL/3XL | 18–20 |
| 4XL/5XL | 22–24 |
- Use the full size chart as your main guide.
- If you are between sizes, choose the larger size.
- If your waist and hips fall into different sizes, use your hip measurement.
- Clothing sizes vary by brand, so body measurements provide the best guide.
📐 How to Measure
- Waist: Measure around your puku where you naturally carry your shape. Keep the tape level and firm, not tight.
- Hips: Measure around the fullest part of your hips and lower tinana with your feet together.
Measure directly against your body or over light clothing. Do not pull the measuring tape tightly.
🧡 First Time Wearing Shapewear?
- Step into your garment rather than pulling it over your head.
- Work it gradually up your thighs in small sections.
- Ease it over your hips and puku without pulling from the top edge.
- Adjust the fabric until it sits smoothly and comfortably.
Your shapewear should feel firm and supportive, never painful or restrictive.
📏 Core Size Chart
For the best fit, use your body measurements in centimetres. If you are between sizes, choose the larger size.
| Āhua Size | Approx. NZ Size | Waist (cm) | Hips (cm) |
|---|---|---|---|
| S/M | 10–12 | 90–105 | 115–130 |
| L/XL | 14–16 | 105–120 | 130–145 |
| 2XL/3XL | 18–20 | 120–135 | 145–160 |
| 4XL/5XL | 22–24 | 135–150 | 160–175 |
If your waist and hips fall into different sizes, choose the size that matches your hips for the most comfortable fit.
❓ Between Sizes?
- Choose the larger size for greater comfort and an easier pull-on fit.
- If you carry more through your puku or hips, size up.
- If your waist and hip measurements differ, follow your hip measurement.
❤️ Final Reminder
Every tinana carries shape differently. This guide is here to support your choice, not restrict it.
The right size should feel firm, smooth and supportive while still allowing you to breathe, sit and move comfortably.
Need Help Choosing?
Send us your waist and hip measurements, along with the Āhua Core style you are considering, and we will help you choose your best fit.