Size Guide

To find your perfect size, please refer to the size guide below, along with any fit notes contained within the product page. Need more help? Email us at lumimar@lumimarswim.com

Body Measurement in Inches

Size	Bust	Waist	Hips
S	33–35	26–28	36–38
M	35–37	28–30	38–40
L	37–39	30–32	40–42

How to Measure

1. Bust Circumference
   Wrap the measuring tape under your arms and around the fullest part of your bust. Keep the tape level and relaxed across your back. Let your arms rest naturally at your sides while measuring.
2. Waist Circumference
   Find your natural waist — the narrowest part between your rib cage and belly button. Wrap the tape around your waist like a belt, keeping it straight and snug but not tight.
3. Lower Hip
   Stand on a flat surface with your feet together. Measure around the fullest part of your hips and upper thighs (not at the hip bones). Make sure the tape stays level all the way around.
   
   HELPFUL TIPS
   If you don’t have a measuring tape, use a piece of string and measure it against a ruler. Keep the tape (or string) horizontal and close to your body without pulling too tight.

Note: These measurements are for your body, not the garment.