Size Guide

OnceWas fits vary from relaxed to tailored across different styles and fabrications. Please note we have all garment measurements on each product page under size and fit. If you require further fitting advice please email us at hello@oncewas.com.au or call our customer care during business hours and we can help you find the perfect fit.

SIZE METRICS

AU SIZE	AU6	AU8	AU10	AU12	AU14	AU16	AU18	AU20
OW SIZE	0	1	2	3	4	5	6	7

GENERIC	XXS	XS	S	M	L	XL	2XL	3XL
US	2	4	6	8	10	12	14	16

BUST (CM)	80-85	85-90	90-95	95-100	100-105	105-110	110-115	115-120
WAIST (CM)	60-65	65-70	70-75	75-80	80-85	85-90	95-100	100-105
HIP (CM)	88-93	93-98	98-103	103-108	108-113	113-118	123-128	128-133

PETITE SIZING

PETITE AU SIZE	AU6	AU8	AU10	AU12	AU14	AU16
OW SIZE	0P	1P	2P	3P	4P	5P

Our Petite collection is thoughtfully designed for women 5'4" (164cm) and under. This is more than just a scaled-down version of our main range—each piece has been meticulously re-proportioned to flatter smaller frames, with adjusted lengths, rises, and silhouettes that eliminate the need for tailoring.

The collection is available in Petite sizes 6 to 16, offering a tailored fit without compromising on style.

To help you find your best fit, detailed garment measurements are listed on each product page. We recommend measuring a similar item from your wardrobe and comparing it to the flat lay measurements provided. For additional guidance, check the 'Size and Fit' section on each Petite product page.

Style and proportion, perfectly tailored—for you.

Measuring Guide:

We provide all garment measurements on each product page under 'Size and Fit'. These measurements are taken of the garment lying flat.

To ensure the best fit, we recommend using a tape measure to compare these measurements with a similar item from your wardrobe. Please refer to the instructions below for guidance on accurately taking your own measurements.

Bust
Measure around the fullest part. Arms should be down by your side and slightly apart. Make sure the measuring tape is straight across the body.

True Waist
Measure around the natural waist line with the measuring tape straight across the body.

Hip
Measure around the fullest part of hip with the measuring tape straight across the body.

Ecommerce Models:

	Crystal (PETITE MODEL) Size: 1P (AU8) Height: 161cm Bust: 95cm Waist: 75cm Hip: 95cm
	Becky (PETITE MODEL) Size: 1P (AU8) Height: 160cm Bust: 84cm Waist: 67cm Hip: 86cm
	Lindsay Size: 1 Height: 180cm Bust: 81cm Waist: 63cm Hip: 99cm
	Noli Size: 4 Height: 178cm Bust: 98cm Waist: 76cm Hip: 114cm
	Bronte Size: 1 Height: 179cm Bust: 84cm Waist: 61cm Hip: 94cm
	Paige Size: 4 Height: 170cm Bust: 97cm Waist: 81cm Hip: 94cm
	Georgia Size: 4 Height: 172cm Bust: 95cm Waist: 83cm Hip: 118cm