Size & Care

Size Guide

We want you to feel confident and comfortable in every Bis Blue piece. Please use this guide to find your perfect fit.

How to Measure

To get the most accurate fit, use a flexible measuring tape and measure directly on your body and then compare your measurements to the desired Bis Blue product size chart.

Bust: Measure around the fullest part of your chest while keeping the tape level and snug.

Waist: Measure around the narrowest part of your torso, usually just above your belly button.

Low Waist: Measure around your torso about 2–3 inches below your natural waist, just above your hip bones.

Hips: Measure around the widest part of your hips and buttocks with your feet together.

Inseam: Measure from the inside of your leg at the crotch down to the ankle.

Rise: Measure from the top of the waistband down to the crotch seam on a pair of pants.

Still Not Sure?

Our team is here to help. Reach out to us at hello@bisblue.com with your measurements and we’ll recommend the best size for you.

Care Instructions

Our garments are crafted with dead-stock and recycled materials that deserve gentle handling and care. In order to preserve and maintain the longevity, fit, and finish of all Bis Blue pieces we suggest following the instructions below.

Give your garment the love it deserves with a gentle hand wash.

Use Cold Water Only: Keep the temperature below 30°C / 86°F.
Mild Detergent: Choose a gentle, bleach-free detergent to preserve fabric integrity.
Handle With Care: Gently swish the garment in water—never scrub, wring, or twist.
Quick Soak: Limit soaking to no more than 10 minutes.
Rinse Well: Rinse with cold water until the water runs clear.
Dry Flat: Gently press out excess water using a clean towel, then lay flat to dry. Keep out of direct sunlight.

We also recommend professional dry cleaning — Dry cleaning helps preserve color, shape, and softness.

Please Avoid:

Machine wash or tumble dry
Bleach or fabric softener
Wring or twist the fabric
Iron directly on the zipper or stretch seams

If you have any further questions regarding care of Bis Blue products, please reach out to us at hello@bisblue.com and we'll do our best to help.