4.7rated over 3,700+ reviews

Sumlor – Asymmetric Button Midi Dress with Pockets for Summer

$54.99 Was $109.99 SAVE 50%
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Color Powder Blue

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Seen on real Averndale customers

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Diane, 56 · Verified customer
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“Ordered from Averndale for a family lunch. The dress felt dressed-up without feeling tight.”

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“The Breezlin capris are light and don’t cling around my hips. The pockets are actually useful too.”

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“First time buying from Averndale. It arrived nicely packed and the fit was better than I expected.”

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Product details +

The midi that makes summer look easy

Some mornings you want to feel pulled-together without thinking about it.

This is that dress.

The asymmetric button front and soft flowing overlay give the Sumlor a shape that skims — never clings — even on the warmest days.

Slip it on. Slide your hands into the hidden pockets. Walk out the door feeling quietly elegant.

A warm-weather favorite, reordered in every color

Look polished without trying
The asymmetric button placket and soft overlay create a quiet, put-together shape the moment you step in — no styling needed.

Stay cool when others are melting
Soft, breathable cotton-like polyester blend lets the air move through. You stay comfortable from morning coffee to sunset dinner.

Real pockets that disappear into the design
Hidden side pockets hold your phone, keys, or lip balm without breaking the clean silhouette.

A relaxed fit that flatters every shape
The gentle A-line drape skims your body instead of clinging — flowing beautifully whether you're a size S or a size 2XL.

What you get today

  • Sumlor asymmetric button midi dress
  • Soft, breathable cotton-like polyester blend fabric
  • Hidden side pockets built into the design
  • Choice of powder blue, apricot beige, or blush pink
  • Free tracked shipping
  • 30-day at-home trial

Seasonal production run — once this batch sells out, restock pricing may change.

Slip into effortless summer ease — while this seasonal run lasts.

30-day at-home trial
Try Sumlor at home for 30 days. If it doesn't fit, look right, or wear the way you expected, return it for a full refund.


Frequently asked questions

Is the fabric heavy or lightweight?
It's a lightweight cotton-like polyester blend that drapes softly and lets air flow through. Perfect for warm days without feeling stiff.

Does the dress wrinkle easily?
Like most natural cotton-like polyester pieces, it has a soft, relaxed texture. A quick steam or shake-out is usually all it needs.

Can I wear this to a dinner or event?
Yes. Pair it with earrings and sandals for a polished coastal look, or dress it up with heels and a clutch.

Are the pockets deep enough for a phone?
Yes, both hidden pockets fit a standard phone, keys, or small essentials.

Specifications

  • Size: S – 3XL (see size chart)
  • Material: Soft cotton-like polyester blend
  • Care: Machine wash cold, hang dry

How to wash

  • Machine wash cold with similar colors
  • Do not bleach
  • Hang dry to preserve shape and softness
Shipping & returns +

Free tracked US shipping. Estimated delivery dates are shown at checkout.

Returns are accepted in line with the store's published refund policy.

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Our customers say it better than we do

★★★★★

Returning customer

I've bought numerous items from Averndale over the years because I know it will be good quality at a reasonable price, along with looking modern and expensive. Never been disappointed.

Emma K.Emma K. · 6 hours ago●  Verified purchase
★★★★★

The wife loves it

I bought a birthday gift for my wife, and she absolutely loved it! The quality is fantastic, and it was exactly what she wanted. Highly recommend!

Geoffrey L.Geoffrey L. · 1 day ago●  Verified purchase
★★★★★

Recommended by a friend

A friend told me that she found Averndale on Pinterest and convinced me to buy the same thing. Super happy with my purchase — great service and fast shipping.

Amara O.Amara O. · 1 day ago●  Verified purchase

We're Averndale — where women with good taste find what they love

Bags that get compliments. Dresses that just work. Home pieces that make a room feel finished. All designed to look like more than you paid.

That's the Averndale feeling — and you deserve that.

A few times a year, we open up our best prices as a thank you to our customers, and a welcome to new ones. Consider this our gift to you.

Right now, selected favorites are available at some of our best prices. Only while this offer lasts.

Women from the Averndale community with their orders
Sumlor – Asymmetric Button Midi Dress with Pockets for Summer$54.99