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Size Guide

This guide has the sizing for every AlienDose product — leggings, capris, shorts, sports bras, tops, sets, jumpsuits and rompers. Here's what you'll find on this page:

Body Measurements (cm)

All AlienDose activewear follows standard Australian sizing. Use your body measurements to find your size.

Size AU Size Bust Waist Hips
XS 6 78–81 60–63 86–89
S 8 82–85 64–67 90–93
M 10 86–90 68–72 94–98
L 12 91–95 73–77 99–103
XL 14 96–100 78–82 104–108

How to Measure

  • Bust: around the fullest part of your chest, keeping the tape level.
  • Waist: around the narrowest part of your waist, usually just above the belly button.
  • Hips: around the widest part of your hips and bottom, feet together.

Keep the tape snug but not tight. Measurements may vary by 1–2 cm.

Choosing Your Size by Style

  • Leggings & capris: go by your waist and hips. Our leggings are high-waisted and compressive. Choose your usual size for a firm, sculpting fit, or size up for a softer feel.
  • Shorts: go by your waist and hips. They have a second-skin, compressive fit, so the fabric stretches when worn.
  • Sports bras & crop tops: go by your bust. If you have a fuller bust or prefer more coverage, size up.
  • Long-sleeve & 3/4 sleeve tops: go by your bust. Choose your usual size for a fitted look, or size up for a more relaxed fit.
  • Sets, jumpsuits & rompers: these fit both top and bottom, so choose the size that matches your largest measurement.

Garment Measurements (cm)

These are measurements of the garment itself, taken flat and unstretched. Our fabrics stretch to fit your body, so these numbers will be smaller than your body measurements — use the body chart above to choose your size.

Sports Bras

Size XS / AU 6 S / AU 8 M / AU 10 L / AU 12 XL / AU 14
Length 31 32 33 34 35
Bust 60 64 68 72 76
Underband 56 60 64 68 72

Shorts

Size XS / AU 6 S / AU 8 M / AU 10 L / AU 12 XL / AU 14
Length 32.5 33.5 34.5 35.5 36.5
Waist 48 52 56 60 64
Hips 64 68 72 76 80
Leg opening 35 37 39 41 43

Full-Length Leggings

Size XS / AU 6 S / AU 8 M / AU 10 L / AU 12 XL / AU 14
Length 85 86 87 88 89
Waist 48 52 56 60 64
Hips 64 68 72 76 80
Ankle opening 18 19 20 21 22

Length is measured from the top of the waistband to the hem. Capri styles are shorter — see the product page for details.

Good to Know

  • If you're between sizes, size up for comfort or choose the smaller size for a firmer, more compressive fit.
  • Fit can vary slightly between styles, so check the product description for any style-specific notes.
  • Some styles are only available in selected sizes. Available sizes are shown on each product page.

Questions?

Not sure which size to choose? Email us at info@aliendose.com with your measurements and the style you like — we're happy to help.