Hip Size Guide

Our underwear and shorts designed to sit low on the hips. So its only right to measure your hips instead of your waist. If this is your first time buying SUPAWEAR we recommend going up a size.

Check out the video so you can choose the right SUPAWEAR size.

As a guide

Zara, Abercrombie, Addicted(Spain) CK will be the same sizing match to our brand. If you wear Toots(Japan) our sizing is bigger so you will need to go down a size. If you wear Aussiebum our sizing is smaller so you need to go up a size.

Size XS S M L XL
INCH 27 - 28 29 - 30 31 - 32 33 - 34 35 - 36
CM 68 - 72 73 - 77 78 - 82 83 - 87 88 - 92

Chest Size Guide

This is an approximate conversion table to help you find your chest size.

Size XS S M L XL
INCH 34 - 36 36 - 38 38 - 40 40 - 42 42 - 44
CM 86 - 90 91 - 96 97 - 101 102 - 106 107 - 111
modal-content 1
modal-content 2
modal-content 3
modal-content 4
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INTERCHANGE VEST | BLACK

$300.00 AUD
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The Interchange Vest offers a refined take on modern tailoring. Cut from softly structured twill, it features a relaxed silhouette with a curved hem for a subtle sense of ease. Three tortoiseshell buttons add contrast and depth, while welt pockets and a centre back vent bring both function and considered detailing. Fully lined for all-day comfort, it’s a versatile layer that balances clean lines with understated polish.
Size Guide
Product Features & Fit
  • Relaxed vest
  • Functioning flap pocket
  • Tailored back vent
  • 3 centre tortoiseshell buttons
  • Fully lined
  • Fits true to size
  • Length: 76.5cm
  • Maddie is 179cm tall and wears a size 8
Fabric & Care
  • 65% Polyester, 32% Rayon, 3% Spandex
  • Soft, light weight feel
  • Dry clean only
shipping and returns
Australia Standard Shipping: $8.
Australia Express Shipping $10.
Free Express Shipping for all orders over $250.
See more here: shipping policy

We offer returns within 30 days of purchase with the option of refund, exchange or credit note*. See more here: returns policy

Return and refund allowed for all items unless marked as ‘Final Sale’ or ‘Warehouse Sale’.
Easy Returns & Free Exchanges*
Free delivery on orders over $250.
Free Sydney Click & Collect on all orders.

STYLED ON INSTAGRAM

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Sizing Guide

Sizing chart image
Select region
  • AU
  • EU
  • US
Select dress size
  • 6
  • 8
  • 10
  • 12
  • 14
  • 16
  • AU 6
  • XS
Measurements
  • cm
  • in
bust
80cm
waist
63cm
hip
90cm
bust
31.5″
waist
25″
hip
35.5″
  • AU 8
  • S
Measurements
  • cm
  • in
bust
85cm
waist
68cm
hip
95cm
bust
33.5″
waist
27″
hip
37.5″
  • AU 10
  • M
Measurements
  • cm
  • in
bust
90cm
waist
73cm
hip
100cm
bust
35.5″
waist
29″
hip
39.5″
  • AU 12
  • L
Measurements
  • cm
  • in
bust
95cm
waist
78cm
hip
105cm
bust
37.5″
waist
31″
hip
41.5″
  • AU 14
  • XL
Measurements
  • cm
  • in
bust
100cm
waist
83cm
hip
110cm
bust
39.5″
waist
33″
hip
43.5″
  • AU 16
  • XXL
Measurements
  • cm
  • in
bust
105cm
waist
88cm
hip
115cm
bust
41.5″
waist
35″
hip
45.5″
Select dress size
  • 34
  • 36
  • 38
  • 40
  • 42
  • 44
  • EU 34
  • XS
Measurements
  • cm
  • in
bust
80cm
waist
63cm
hip
90cm
bust
31.5″
waist
25″
hip
35.5″
  • EU 36
  • S
Measurements
  • cm
  • in
bust
85cm
waist
68cm
hip
95cm
bust
33.5″
waist
27″
hip
37.5″
  • EU 38
  • M
Measurements
  • cm
  • in
bust
90cm
waist
73cm
hip
100cm
bust
35.5″
waist
29″
hip
39.5″
  • EU 40
  • L
Measurements
  • cm
  • in
bust
95cm
waist
78cm
hip
105cm
bust
37.5″
waist
31″
hip
41.5″
  • EU 42
  • XL
Measurements
  • cm
  • in
bust
100cm
waist
83cm
hip
110cm
bust
39.5″
waist
33″
hip
43.5″
  • EU 44
  • XXL
Measurements
  • cm
  • in
bust
105cm
waist
88cm
hip
115cm
bust
41.5″
waist
35″
hip
45.5″
Select dress size
  • 2
  • 4
  • 6
  • 8
  • 10
  • 12
  • US 2
  • XS
Measurements
  • cm
  • in
bust
80cm
waist
63cm
hip
90cm
bust
31.5″
waist
25″
hip
35.5″
  • US 4
  • S
Measurements
  • cm
  • in
bust
85cm
waist
68cm
hip
95cm
bust
33.5″
waist
27″
hip
37.5″
  • US 6
  • M
Measurements
  • cm
  • in
bust
90cm
waist
73cm
hip
100cm
bust
35.5″
waist
29″
hip
39.5″
  • US 8
  • L
Measurements
  • cm
  • in
bust
95cm
waist
78cm
hip
105cm
bust
37.5″
waist
31″
hip
41.5″
  • US 10
  • XL
Measurements
  • cm
  • in
bust
100cm
waist
83cm
hip
110cm
bust
39.5″
waist
33″
hip
43.5″
  • US 12
  • XXL
Measurements
  • cm
  • in
bust
105cm
waist
88cm
hip
115cm
bust
41.5″
waist
35″
hip
45.5″
The sizing information below serves as a general guide, providing approximate measurements to help you determine your best fit. Please note that certain styles may vary slightly from this guide. We strive to provide accurate images and detailed sizing information within each item description. For exact garment measurements or further assistance, feel free to contact us at info@thirdform.com.au.
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