LONGSLEEVE ECRU – Organic Cotton
- LONGSLEEVE ECRU – Organic Cotton
LONGSLEEVE ECRU – Organic Cotton
Your new everyday essential – soft, breathable, and so comfortable you’ll forget you’re wearing it.
The relaxed, regular fit with dropped shoulders drapes naturally on the body, while the subtle embroidered smile on the sleeve adds a gentle touch of character.
Made in Poland from GOTS-certified organic cotton with a hint of elastane – for full comfort of movement and breathability.
Features discreet underarm shields inside – a hidden detail that protects the fabric from sweat marks and extends the garment’s durability (a feature typical of premium-quality tailoring).
The longsleeve pairs perfectly with our shorts and trousers – mix & match different colours to create your own version of the perfect pyjama or cosy loungewear set.
– soft and breathable GOTS-certified organic cotton
– relaxed, regular fit with dropped shoulders
– embroidered smile detail on the sleeve
– built-in underarm shields for better hygiene and longer fabric life
– slightly stretchy fabric for all-day comfort
– subtle woven logo label on the side
– mix & match with Pantalones bottoms
– minimalist design, ethically made in Poland
ABOUT THE FABRIC
GOTS-certified organic cotton is gentle on the skin and kind to the planet – grown without pesticides or harmful chemicals.
The addition of elastane makes the fabric more resilient, helps it keep its shape, and ensures comfort that lasts wash after wash.
Composition: 95% GOTS-certified organic cotton, 5% elastane
| Size | Chest circumference | Waist circumference | Hip circumference | Sleeve circumference (biceps) | Length from collar to waist |
|---|---|---|---|---|---|
| S | 96 cm | 96 cm | 104 cm | 36 cm | 60 cm |
| M | 100 cm | 100 cm | 108 cm | 38 cm | 61 cm |
| L | 104 cm | 104 cm | 110 cm | 40 cm | 62 cm |
Measurement instructions

This is a sample size chart description. For a customized design, contact IAI's graphics department.
To accurately determine the size needed to order a garment, you should measure yourself and compare your body measurements to the dimensions listed in the table.
Please take measurements on underwear only. Measurements are taken with a centimeter tape while standing upright and breathing freely.
- Height - measure in a straight line from the top of the head to the feet standing without shoes, with feet together.
- Chest circumference - measure horizontally at its largest circumference.
- Waist circumference - measure horizontally at the point of greatest trunk constriction.
- Hip circumference - measure horizontally around the buttocks at their largest circumference.
- Side length - measure along the hips, from the waist, to the feet.
- Circumference under the breasts - measure horizontally below the breasts.














