Sizing Guide

Finding your size matters — especially in shapewear. This guide takes 60 seconds.

How to measure

You'll need a soft measuring tape. If you don't have one, a string + ruler works.

1. Bust

Wrap the tape around the fullest part of your chest, arms relaxed at your sides. Keep it level around your back.

2. Waist

Find the narrowest part of your torso — usually about an inch above your belly button. Don't suck in.

3. Hip

Wrap the tape around the fullest part of your hips and rear. Feet together.

Size chart

Measurements shown as inches / centimeters.

Size Bust Waist Hip
XS 32–33" / 81–84 cm 24–25" / 61–63 cm 34–35" / 86–89 cm
S 34–35" / 86–89 cm 26–27" / 66–69 cm 36–37" / 91–94 cm
M 36–37" / 91–94 cm 28–29" / 71–74 cm 38–39" / 97–99 cm
L 38–40" / 97–102 cm 30–32" / 76–81 cm 40–42" / 102–107 cm
XL 41–43" / 104–109 cm 33–35" / 84–89 cm 43–45" / 109–114 cm
XXL 44–46" / 112–117 cm 36–38" / 91–97 cm 46–48" / 117–122 cm
XXXL 47–49" / 119–124 cm 39–41" / 99–104 cm 49–51" / 124–130 cm

Sizes may vary slightly by style. If you're unsure, measure against a favorite-fitting bodysuit or tank top.

Between sizes?

You have two options, and both are right — it depends on how you want it to feel:

  • Size up for a more relaxed feel and all-day comfort
  • Size down for stronger compression and a tighter silhouette

We don't recommend going more than one size off your measurements.

Still not sure?

Email us at support@luksav.com with your bust, waist, and hip measurements, and we'll recommend a size.

Remember: with our keep-the-item refund policy, you can request a full refund within 30 days if the fit isn't right — no return shipping needed.

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