Size, style or fit questions? We're here to help at 1 866 421 8490.
A person with shoulder-length blond hair stands against a plain background, wearing the Long Opi Dress by Zero + Maria Cornejo, a long black lightweight cotton dress with a V-neckline and three-quarter sleeves. The dress has a slit on one side, and the person has their hands in their pockets.
A person with shoulder-length blonde hair is wearing a Long Opi Dress by Zero + Maria Cornejo and black strappy sandals. They are standing against a neutral background with their hands on their hips, gazing directly at the camera.
A person with shoulder-length blonde hair is standing against a plain white background. They are wearing a black, long-sleeve, V-neck Long Opi Dress with a relaxed fit by Zero + Maria Cornejo and black strappy sandals. One hand is in a pocket of the dress while they gaze into the camera.
A person with shoulder-length blonde hair stands against a plain background, wearing a Long Opi Dress by Zero + Maria Cornejo. The individual gazes directly at the camera with a neutral expression, with one hand in their dress pocket.
A person with shoulder-length blonde hair is standing and wearing a loose-fitting, mid-length black Long Opi Dress from Zero + Maria Cornejo, made from lightweight cotton, featuring a V-neck, three-quarter sleeves, and side slits. They are also wearing strappy black sandals. The background is plain white.
A person with shoulder-length blonde hair is standing with their back facing the camera. They are wearing the Long Opi Dress by Zero + Maria Cornejo, a mid-length black textured dress with three-quarter sleeves and slit details at the hem, along with black heeled sandals. The lightweight cotton dress contrasts against the plain and minimalistic background.

Long Opi Dress

Lightweight textured cotton mid-length dress with a v-neck, curved three-quarter sleeves and side on-seam pockets. Side slits at hem. Slips on.

  • Fit guide
  • Textile & Care
  • Shipping & Returns

Fits true to our typical sizing, but we suggest sizing up if you prefer more ease in the hip. Model is 5'9" tall and wears a size 4. For more information on our sizing, please click here.

Size 4 measurements:
Total length: 48.5"
Chest: 41" including drape
Hip: 41.75"

Soft, textured cotton, weightless and airy for warm-weather comfort and wearability.

100% cotton

Hand wash cold.
Do not bleach, do not tumble dry, do not steam.
Line dry in shade. Low iron if needed.
Can also dry clean without PERC.

Made in New York of imported fabric.

Wear intelligently, clean responsibly.

Orders are typically dispatched within 2-3 business days. All US orders are shipped via UPS Ground delivery. If you need expedited delivery, please reply to your order confirmation or contact us at online@zeromariacornejo.com.

We offer shipping via UPS within the United States and Canada, and DHL worldwide.  We also offer local pickup at our New York store (based on stock availability).  For more information about shipping options and policies, please visit our shipping page.

We accept returns of full-price merchandise that are sent for return within 10 days of order delivery.  All Sale items are FINAL SALE and cannot be returned or exchanged.  For our complete return policy, please click here.

Fit guide

Fits true to our typical sizing, but we suggest sizing up if you prefer more ease in the hip. Model is 5'9" tall and wears a size 4. For more information on our sizing, please click here.

Size 4 measurements:
Total length: 48.5"
Chest: 41" including drape
Hip: 41.75"

Textile & Care

Soft, textured cotton, weightless and airy for warm-weather comfort and wearability.

100% cotton

Hand wash cold.
Do not bleach, do not tumble dry, do not steam.
Line dry in shade. Low iron if needed.
Can also dry clean without PERC.

Made in New York of imported fabric.

Wear intelligently, clean responsibly.

Shipping & Returns

Orders are typically dispatched within 2-3 business days. All US orders are shipped via UPS Ground delivery. If you need expedited delivery, please reply to your order confirmation or contact us at online@zeromariacornejo.com.

We offer shipping via UPS within the United States and Canada, and DHL worldwide.  We also offer local pickup at our New York store (based on stock availability).  For more information about shipping options and policies, please visit our shipping page.

We accept returns of full-price merchandise that are sent for return within 10 days of order delivery.  All Sale items are FINAL SALE and cannot be returned or exchanged.  For our complete return policy, please click here.