Iris | Geometric Midi Dress

Iris | Geometric Midi Dress

$59.95 $119.95 Anniversary Sale US Launch
Free US Shipping with USPS — tracking included
30-Day Money-Back Guarantee
Buy more, save more — up to 25% off, applied automatically
Only 5 left — almost sold out
Color
Size
Fit: True to Size
Runs Small True to Size Runs Large
US Launch — 50% Off Everything

Our biggest offer ever — and once our US launch ends, these prices are gone for good. A heartfelt thank-you for joining us in America.

With love — Margaret & Susan Hartley

Effortless Style for Every Occasion

Step into a dress that moves with you. The Iris Geometric Midi Dress offers a relaxed, flattering fit and a modern, eye-catching pattern that adds a polished touch to your everyday wardrobe. Perfect for brunches, casual outings, or evenings with friends, it keeps you looking chic and feeling confident.

  • Flattering on every shape: Relaxed silhouette drapes beautifully without clinging.
  • Elegant yet effortless: Modern geometric design for a sophisticated look.
  • Versatile wear: Easy to style for day or evening occasions.
  • Ready anytime: Maintains a polished appearance with minimal effort.

If our product does not meet your expectations, you can return it within 30 days upon receipt.

Before returning the goods, please contact our customer service at info@thehartleysisters.com and let us know the reason for the return so we can process your request correctly.

We are offering free premium shipping within the United States for all orders.

We ship our packages with a Track & Trace code so you can always monitor your order.

You will receive the Track & Trace code via email within 1-24 hours after placing your order.

TheHartleySisters has over 3,172+ satisfied customers and our customers give us a rating of 4.8/5.0.

Pair It With

The more you add, the more you save — up to an extra 25% off, applied automatically at checkout.

Sale Ariella | Everyday Comfort Dress
Ariella | Everyday Comfort Dress $109.95 $54.95
Sale Ava | Floral Midi Dress
Ava | Floral Midi Dress $119.95 $59.95
Sale Averie | Everyday Comfort Dress
Averie | Everyday Comfort Dress $109.95 $54.95
Sale Averleigha | Painted Joy Midi Dress
Averleigha | Painted Joy Midi Dress $109.95 $54.95
Sale Barbara™ | Floral Summer Dress
Barbara™ | Floral Summer Dress $119.95 $59.95
Sale Bella™ | Floral Summer Dress
Bella™ | Floral Summer Dress $119.95 $59.95
Sale Belle | Boho Midi Dress
Belle | Boho Midi Dress $119.95 $59.95
Sale Brielle | Seaside Charm Midi Dress
Brielle | Seaside Charm Midi Dress $109.95 $54.95
View all
Iris | Geometric Midi Dress
Iris | Geometric Midi Dress $119.95 $59.95

Our Story

Margaret & Susan

Twenty-two years ago, we opened our first little shop in England, with one simple belief: every woman deserves to feel beautiful — in clothes made to last.

Since then, we've dressed women for weddings, birthdays, holidays, and quiet Tuesday mornings — each piece chosen with the care we'd give a dear friend.

Now, for the first time, we're bringing The Hartley Sisters to America. To celebrate our US launch, we're offering 50% off our entire collection — for a limited time.

We can't wait to meet you.

With love,
Margaret & Susan Hartley

Margaret and Susan in their boutique The Hartley Sisters on Hilton Head Island

Loved by women across America

What our customers are saying

★★★★★ 4.8 / 5 · 3,172 happy customers
★★★★★

Absolutely lovely pieces — the quality is far better than I expected. Arrived quickly and beautifully packaged. I'll definitely be ordering again.

Patricia M. Charleston, SC
★★★★★

I ordered two dresses for the US launch and I'm over the moon. Elegant styles and the fit is perfect. Margaret and Susan clearly have a wonderful eye.

Christine B. Naples, FL
★★★★★

So refreshing to find a shop that caters to women our age. The sandals are so comfortable I wear them every single day.

Margaret T. Savannah, GA
★★★★★

Ordered on Monday and it arrived in just a few days — wonderful service. The blouse is beautiful and exactly as described. Highly recommend.

Susan H. Hilton Head, SC
★★★★★

Such a find. I love supporting smaller brands, and The Hartley Sisters are just wonderful — elegant, timeless, and great value.

Dorothy W. Asheville, NC
★★★★★

I was a little nervous ordering online for the first time, but the whole experience was seamless. Beautiful dress, perfect color, fast delivery. Thank you.

Barbara K. Sarasota, FL

Help & Support

Frequently Asked Questions

How long does shipping take?
We ship every order free across the United States, with tracking included. Orders are prepared within 1–3 business days, and most arrive within a week. You'll receive a tracking link by email as soon as your order is on its way.
What is your return policy?
If something isn't quite right, you can return any item within 30 days of receiving it for a full refund. Items should be unworn with their original tags. Just email us first at info@thehartleysisters.com and we'll guide you through it.
How do I choose the right size?
Each product page includes a size guide with measurements. Our pieces are designed with a comfortable, flattering fit. If you're between sizes or unsure, send us a message — we're always happy to help you find the right one.
How does the discount work?
To celebrate our US launch, everything is 50% off. You can save even more when you buy more — the extra discount is applied automatically at checkout, so there's no code to remember.
Can I track my order?
Yes. Once your order ships, you'll receive an email with a tracking link. You can also follow your order any time on our Track Your Order page.
How can I contact you?
We'd love to hear from you. Email us at info@thehartleysisters.com and a member of our team will reply within 1–2 business days. There are two real people behind this shop, and we read every message.

30-Day Money-Back Guarantee

Not completely happy? Return any item within 30 days for a full refund.

Free US Shipping

Every order ships free across the United States, with tracking included.

Secure Checkout

Pay safely with all major credit cards. Your details are always protected.