This size guide serves as a general guideline for helping you find your size. Exact measurements vary with each style.
Height:
Bust:
Waist:
Hips:
Bex wears a S
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100% Organic Pima Cotton
Marni Tank
$88
$127
A little business, a little casual. This one features a crew neckline, signature gold snaps, and a controlled rib waist for some cinching action. (This one comes in White.)
Final Sale
Fit: A less structured look. Slightly roomier than our relaxed fit.
Details: Bra friendly
Lightweight and breathable with a subtle texture that adds just enough interest. This soft jersey is made from 100% organic cotton with a bit of stretch for all-day ease.
Contents: 100% Organic Cotton
Fabric Weight: Lightweight
Sheerness: Not sheer
Stretch: Has stretch
Care: Wear more, wash less. Machine washable. Turn inside out, wash cold on a gentle cycle, and lay flat to dry. Avoid tumble drying to maintain shape and softness.
Made in: Peru
A+ | Exceptional
Meets the highest sustainability standards. Fully traceable, uses certified organic or renewable materials, and minimizes resource consumption, carbon emissions, and waste.
Landfill time: Biodegradable within ~3 months, depending on soil conditions.
What We Love:
Certified organic; grown without harmful pesticides or synthetic fertilizers.
Local "seed-to-garment" approach significantly reduces carbon footprint.
Hand-harvested to preserve fiber integrity and ensure superior softness.
Pima requires 50% less water than conventional cotton; naturally drought tolerant.
Naturally hypoallergenic, breathable, and soft.
Resistant to pilling, unlike many synthetic or short-staple cotton alternatives.
Fabric scraps from cutting are bundled and re-purposed into mops, rags, and mattress fillers, ensuring a circular supply chain.
What We Don't Love:
Although our raw suppliers employ regenerative farming practices, they are not officially certified as regenerative.
Items marked as final sale are not eligible for return or exchange.
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