Our sleepwear is all designed for a relaxed fit, which is why we’ve chosen to combine our sizing. All sizes listed on our website are in Australian sizing. Our recommendation is to select your normal size and only size down if you prefer a more regular or snug fit.
All our pyjama sets are sold as separates, so you can still get a perfect fit, even if your top and bottom sizes vary.
Use the chart below as a guide to determine your best sizes and if you have any questions please contact us at hello@kenisleepwear.com because we’d love to help.

BUST – With only your bra on, measure around the fullest part of your bust (usually around your back and across your nipples). The tape should be flat and level with the floor.
WAIST – Breathe out normally while standing, measure around the narrowest part of your waistline, your natural waist.
HIPS – Standing with your legs together, measure around the widest part of your hips and bottom.
THIGHS – Standing with legs apart, measure around the fullest part of each thigh, using the highest number as your guide.
This is a guide only and designed to help you determine your best fit for KENI tops, bottoms, robes and night dresses. As we use combined sizing and relaxed silhouettes, there is some leeway in the measurements.
KENI Size | BUST | WAIST | HIPS | THIGHS | ||||
4 | 75-80cm | 24-25in | 60-65cm | 24-25in | 80-85cm | 31-33in | 45-50cm | 18-20in |
6-8 | 80-85cm | 31-33in | 65-75cm | 26-29in | 85-95cm | 34-37in | 50-55cm | 20-22in |
10-12 | 85-95cm | 33-37in | 75-85cm | 30-33in | 95-105cm | 38-41in | 55-60cm | 22-24in |
14-16 | 95-105cm | 37-41in | 85-95cm | 34-37in | 105-110cm | 41-43in | 60-65cm | 24-26in |
Keni Size | AUS | US | UK | FR | IT | JP |
4 | XXS | 0 | 4 | 32 | 36 | 5 |
6-8 | XS/S | 2/4 | 6/8 | 34/36 | 38/40 | 7/9 |
10-12 | M/L | 6/8 | 10/12 | 38/40 | 42/44 | 11/13 |
14-16 | XL/XXL | 10/12 | 14/16 | 42/44 | 46/48 | 15/17 |