Woman wearing a black sleeveless dress standing on a patterned rug with a white wall background

Woman wearing a black dress standing on a patterned carpet with a plain wall background

Woman wearing a black sleeveless dress standing on a patterned carpet with a plain wall background

Woman wearing a dark gray dress standing in front of a closed metal shutter.

Woman in a black dress holding a brown jacket against a glass door background

Colina Dress, Organic Batiste, Soft Black

$278

Simple, everyday dress crafted from gently textured Organic Batiste that feels soft against the skin. Features a classic scoop neckline and sleeveless silhouette, with subtle gathering at the front that creates gentle shaping and movement. The relaxed fit makes it effortless to style — made for repeat wear.

Claudia is 5'7" and wearing size XS/S.

Select Size

XS/S M/L XL/XXL

Soft Black

Variant

Simple, everyday dress crafted from gently textured Organic Batiste that feels soft against the skin. Features a classic scoop neckline and sleeveless silhouette, with subtle gathering at the front that creates gentle shaping and movement. The relaxed fit makes it effortless to style — made for repeat wear.

Claudia is 5'7" and wearing size XS/S.

SIZING

Size	Length	Chest	Waist	Hip
XS/S	52.5 in	36 in	36 in	46 in
M/L	53.5 in	40 in	41 in	51 in
XL/XXL	54.75 in	46 in	47 in	56 in

View the Size Chart

MATERIALS & CARE

Textile: Organic Batiste — Composition: 100% Organic Cotton

Certified Organic Textile
GOTS Certified Dyes

Dry Clean or Hand Wash Cold - Line Dry
Designed in California. Made in India.

Our Delhi partner, Sonica Sarna, is GOTS and Fair Trade USA certified, one of only 16 factories in India to hold that certification. Founded by a designer and sustainability advocate, they specialize in organic and regenerative cotton with sustainability reporting across 80+ partner mills, empowering women artisans through training programs.

SHIPPING & RETURNS

Free shipping on domestic orders $250+. See Shipping & Return Policy

Colina Dress, Organic Batiste, Soft Black

$278

Considered foundations, for now and always

Style Simplified

Our collection is made up of foundational pieces you’ll live in—the kind of clothes that make getting out the door easy and feel just as good at the end of the day as they did at the start. With effortless fits and thoughtful details, these staples are your building blocks for an intentionally curated closet.

Materials with Purpose

We select natural and sustainable fibers for their beauty, quality, and low impact on the planet —regeneratively-farmed silk, organic cotton, tencel, cupro, recycled denim and alpaca. Known for their superior handfeel, our pieces are super soft from the start - like your favorite vintage find you never want to take off.

Positive Impact

Our clothing is ethically made with a commitment to craftsmanship, sustainability, and collaboration. We nurture relationships with makers and our customers, creating a community rooted in intention, authenticity, and a shared pursuit of positive impact.

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Overall rating: 4.875 / 5 from 8 reviews.

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Review highlights

Reviews

Perfect basic

"Loved the cut of the dress, perfect throw on for summer. Unfortunately the XS/S was a bit too small for the fit I was intending, and M/L was sold out - but hoping for a similar restock next summer!"

— Allison A. (4/5)

I love the Colina dress

"It is my most comfortable summer dress! The fabric is so soft and luxurious. I’m 5”5 150 lbs and purchased the s. I love all my cruelty free vegan clothes from Ozma. I never purchase anything with wool or silk. I wish Ozma would discontinue these fabrics. I also have several field pants and the Marcie shirt and the two tops. All great and no animals were harmed!❤️❤️❤️"

— Milosava B. (5/5)

Best Summer Dress

"This is my new favorite summer dress! I have been wearing it non stop since it came. I only wish it had pockets otherwise it's absolutely perfect. I am now a big Ozma fan!"

— Megan G. (5/5)

Summer staple

"This is my new favorite Ozma dress! It’s a great basic yet has cute details. Also love the new black color more of a dusty or muted black. I can just thrown on for shopping or out to dinner, it’s loose & comfy yet stylish. I usually wear a small got an XS/S & the sizing is perfect."

— Michele G. (5/5)

Best Throw on and Go Dress

"Easy and breezy; wore this multiple times on a weekend trip - great with sandals and a baseball cap and dressed up for dinner at night. Going back for the white!"

— Stephanie M. (5/5)

Throw on and go

"Perfect simple, throw on and go black dress. Can take you to more fancy things and just brunch. Love the cinching detail at the bust."

— Rainna O. (5/5)

Love this dress but it runs big

"I hope the M/L works for me. The XL/XXL was swimming on me. Love the dress and the material."

— Tina F. (5/5)

Great summer dress

"Love this dress! I only wish it had pockets!!"

— Cynthia M. (5/5)

Q&A

FOR ALL SEASONS — DESIGN FOR GENERATIONS

Read the Journal

Letter Size	XXS	XS	XS	S	S	M	M	L	L	XL	XXL	1X
Denim Size	23	24	25	26	27	28	29	30	31	32	33	--
USA Size	000	00	0	2	4	6	8	10	12	14	16	18
Chest	31	32	33	34	35	36	37	38.5	40	41.5	43.5	45.5
Natural Waist	24	25	26	27	28	29	30	31.5	33	34.5	36.5	38.5
Hip	34	35	36	37	38	39	40	41.5	43	44.5	46.5	48.5

Colina Dress, Organic Batiste, Soft Black

Size Guide