To ensure the best fit, measure your upper bust and fullest bust. Consult our detailed size chart. If between sizes, consider sizing up for comfort or down for more compression, noting the natural give of our organic fabrics.

Our products are primarily made from GOTS-certified organic Linzing micro modal (92%), blended with spandex ( 8%) for essential stretch and durability. This provides natural breathability, softness, and flexibility.

Yes, our organic materials naturally manage moisture. Organic cotton absorbs sweat and allows air circulation, keeping you cool and dry by preventing heat and moisture buildup, which is beneficial for sensitive skin.

Machine wash cold with like colors on a gentle cycle. Avoid bleach and fabric softeners. Air dry by laying flat or hanging to preserve elasticity and fabric integrity, extending product lifespan.

EIRICA uses GOTS-certified organic Linzing micro modal, ensuring ecological and social responsibility from raw material to manufacturing, and guaranteeing the absence of harmful chemicals.

EIRICA products are available on our official website,, and our official Amazon storefront. We are expanding our retail presence.