Cotton Maxi Dresses: Why Poplin and Voile Beat Everything in the Heat, and 6 to Buy

The short answer: a cotton maxi dress is the coolest thing you can wear in real heat, because cotton breathes, absorbs moisture and never clings. Choose poplin for a crisp, opaque dress, voile for something lighter, and mesh when you want sheer on purpose. Our pick is the Johanna Ortiz Zea Palm Dress, a cotton poplin maxi with an empire waist and adjustable straps. Shop all designer maxi dresses and the Johanna Ortiz edit.

Silk is beautiful, linen is fashionable, but cotton is what you want at 34 degrees. A long cotton dress shades the legs, moves air around the body and keeps its shape through a long day. Colombian house Johanna Ortiz cuts most of its summer dresses in cotton for exactly this reason. Johanna Ortiz founded her label in Cali, Colombia, in 2003, and still designs and produces there, working with Colombian artisans on the prints, the embroidery and the hand finishing.

Poplin, voile and mesh

How to choose a cut

• Slip. Thin straps and a straight line. The easiest to wear, and the coolest.
• Empire waist. A seam under the bust, then a long skirt. Flattering on most bodies.
• Strapless. Best with a smocked back, so it stays up.
• Halter. Shows the shoulders, sits well over a halter swimsuit. See halter maxi dresses.

Our picks

1. Zea Palm Dress

Cotton poplin in an ecru and black print, with an empire waist and adjustable straps. Day to evening without effort.

2. Another Chance Dress

Light poplin in ecru and green, a clean slip that falls about 115 cm in one uninterrupted line. Crisper than the linen version of the same style.

3. Ebb and Flow Dress

Sheer ecru cotton mesh with a palm motif, a halter neck, a front ring and cut outs at the waist.

4. Paraiso Agrste Dress

Ankle length cotton voile in ecru and navy, and the lightest dress here.

5. Harbor Hues Dress

Cotton voile, off the shoulder, with voluminous sleeves.

6. Territorio Atemporal Skirt

Not a dress, but the same cotton poplin in wine and green: floor length, fluid, and lovely with a fitted top.

How to style a cotton maxi dress from day to night

• Morning. Over a one-piece, with flat sandals and a straw hat.
• Lunch. Add a slim leather belt and a basket bag.
• Evening. Swap to a heeled sandal, add gold hoops and a small clutch.
• Cooler nights. A cashmere wrap, a cotton pareo worn as a shawl.

How to care for cotton

Follow the label: many printed designer cottons, including these, are dry clean only to protect the print. Iron on low while slightly damp, and store on a padded hanger. For linen alternatives, read linen midi dresses, and for the full brand edit, the Johanna Ortiz dresses guide.

Frequently asked questions

Is cotton good for a maxi dress in hot weather?

Yes. Cotton breathes and absorbs moisture, so a cotton maxi is cooler than silk and polyester.

What is the difference between cotton poplin and voile?

Poplin is tightly woven, crisp and opaque. Voile is finer and more open, so it is lighter and slightly sheer.

Do cotton maxi dresses wrinkle?

Poplin creases a little, voile hardly shows it. Hang them in a steamy bathroom to relax the creases.

What shoes go with a cotton maxi dress?

Flat leather sandals by day, a heeled sandal at night.

How long is a Johanna Ortiz maxi dress?

The Another Chance Dress falls to approximately 115 cm. Each product page lists its length.