Size Guide

We’ve designed this guide to make choosing your size as simple and accurate as possible, based on both our measurements and real customer fittings.

Our sizing follows Australian numerical sizing. As there’s no universal standard across brands, your size may vary elsewhere. This guide is the best way to find your fit in SÜK.

Find Your Size

1. Measure your body

Bust – measure around the fullest part of your chest. Keep the tape measure firm and straight, wrap it under your arms and across your shoulder blades.

Waist – measure around your natural waistline, the narrowest part of your torso that sits above your hips, where you would like the waistline of your new gear to sit.

Hips - measure the fullest part of your hips and bum.

2. Use your largest measurement

Match your measurements to the chart below using your largest measurement (this is usually your hips).

This ensures the garment fits comfortably across your body.

3. Consider how you like your fit & adjust for your body

Prefer a firm fit? You can size down
Prefer a relaxed fit? Size Up
Between sizes? Most customers choose the larger size for comfort and the ability to cinch the waist using the adjusters

Important: Where you wear your waistband

All our styles are designed to sit high on the waist (except our Mid-Rise Cargo Pants).

Wear them high-waisted → stay true to size or size down

Wear them mid or low rise → consider sizing up or measure where you would like them to sit and compare this measurement to the waist measurement in the chart

All our garments have waist adjusters, allowing the waist to be brought in by up to 10cm.

Real Fit Insights

From our in-store fittings and customer feedback:

Looking for a firm fit? You can size down in our Cotton Drill. This is because the fabric will relax with wear
In-between sizes? Most customers size up when between sizes for comfort, and the waist can be cinched in for a great fit.
Your height and torso length matter: taller customers may prefer more room through the rise and size up

Body Measurement Chart

In centimetres

	4	6	8	10	12	14	16	18	20	22	24	26	28	30
Bust	87.5	90	95	100	105	110	117.5	122.5	130	137.5	145	152.5	160	167.5
Waist	62.5	65	70	75	80	85	92.5	97.5	105	112.5	120	127.5	135	142.5
Hip	87.5	90	95	100	105	110	117.5	122.5	130	137.5	145	152.5	160	167.5

Body Length for Suits (Short vs Long)

Some suits are available in short body and long body options. This refers to your torso length, not your height or inseam length.

If you usually get a wedgie in a jumpsuit, get the LONG BODY

Never had this issue before, get the SHORT BODY

Generally, if you are taller than 180cm, we recommend the Brumby or Roper suits with adjustable straps for extra torso length, and double-check the inseam length will work for you.

The SÜK team says:
“Our staff like to size down from their pants sizing for a snug fit in our Brumby, Lagoon and Yard suits. Our Roper and Ringer suits are already fitted and true to size”

Garment Measurements

We provide individual garment measurements on every single one of our items! If you're someone who loves that extra detail, please have a read on the specific garment page.
We also try to display the size each model is wearing and their measurements to help you.

These measurements are taken from the flattened physical garment, and then doubled to achieve an accurate measurement. Each chart is specific to each individual style. There is a variation of 1-2cm per garment, as our styles are prewashed and pre-shrunk before we send them to you.

You can use the garment measurements and measure an existing comfy item of clothing and compare it to our chart.

Fabric Notes

Drill: Durable and classic. We recommend an initial firm fit, as our cotton relaxes with wear. It’s similar to true denim, where the fibres soften the more you wear it. Washing will help bring it back to its original firmness.

Denim: Our denim offers the most reliable, true-to-size fit. It has a natural give that conforms to your body over time while maintaining its shape. If you are buying Denim, order your standard size.

Canvas: Built for heavy-duty protection, our Canvas is a thick, highly rigid material with zero stretch. It requires a break-in period. Fit Tip: If you need more room for bending and moving, or if you are between sizes, we recommend sizing up.

Ripstop: Lightweight but incredibly tough, Ripstop is a zero-stretch fabric. Because it does not yield around the hips or waist, we strongly recommend sizing up if you are between sizes or prefer a looser, more comfortable fit for active work.

Measuring Tips

Measure in your underwear where possible
Keep the tape firm but not tight
Ensure the tape sits flat

Style Note

All our pants are designed to be worn higher on your waist, no plumbers’ crack here.
Wearing them lower on your hips may change how the size feels.
Remember, the waist is adjustable on all our garments.

Still unsure? Reach out - we’re always happy to help!

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Overall rating: 4.6 / 5 from 268 reviews.

Wore them on my Europe holiday and they were fabulous. The extra big pockets helped me not stress about pickpockets

Brigid 5/5 Verified September 2, 2026

Long Shorts - Blue

Long Shorts - Blue

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