Black Polka Dot Ruffle Dress, Betty. Sleeveless A-line with a square neckline and a 2-tier ruffled hem above the knee.
Black Polka Dot Ruffle Dress, Betty. Back view on the model, 2-tier ruffled hem.
Black Polka Dot Ruffle Dress, Betty. White dots on a black satin-finish ground.
Black Polka Dot Ruffle Dress, Betty. Photographed on its own, front, square neckline and ruffled hem.
Black Polka Dot Ruffle Dress, Betty. Hem just above the knee.
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Black Polka Dot Ruffle Dress, Betty. Sleeveless A-line with a square neckline and a 2-tier ruffled hem above the knee.
Black Polka Dot Ruffle Dress, Betty. Back view on the model, 2-tier ruffled hem.
Black Polka Dot Ruffle Dress, Betty. White dots on a black satin-finish ground.
Black Polka Dot Ruffle Dress, Betty. Photographed on its own, front, square neckline and ruffled hem.
Black Polka Dot Ruffle Dress, Betty. Hem just above the knee.
Black Polka Dot Ruffle Dress, Betty. Video. Square neckline and ruffled hem in movement.

Black Polka Dot Ruffle Dress for Daytime Weddings, Betty

AS SEEN IN

Featured at OC Fashion Week 2026 Catalina Island runway

$695.00
$695.00
Free shipping and 30-day returns.

WHAT MAKES HER UNFORGETTABLE

Classic black polka dot print. Sleeveless A-line silhouette with a square neckline. Two-tier ruffled hem for movement. Finishes just above the knee. Sizes extend down to 0. Featured at OC Fashion Week 2026, Catalina Island runway. European atelier construction since 1990.

The model is 5' 9" and wearing size 2.

Sizing Chart

Fit

Small

True to size

Large

Luna Fashion House Sizing Guide

Size Chart
Size: 2

The coat over it: Beige Jacquard Trench Coat, Rea ($770.00)

PRODUCT CODE: 1043399602

Free shipping in the US.Free 30 day returns and exchanges, no questions asked.

Paste into ChatGPT, Claude, Perplexity or Gemini to ask about fit, fabric, occasion, or how this piece works with what you already own.

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Description

The Betty Ruffle Dress in Black Polka Dot is a sleeveless A-line dress in classic black polka dot print with a square neckline and a 2-tier ruffled hem that finishes just above the knee and gives the skirt its movement. It is the daytime counterpart to the Melissa polka dot family, for the woman who wants the polka dot in a softer form for a daytime wedding, a bridal shower, or an afternoon celebration.

Fabric
European construction in a satin-finish weave carrying the classic black polka dot print across the A-line. The print scale is set for daytime, and reads as classic French rather than graphic. The ruffled hem is hand-finished to hold its movement through walking and dancing without losing shape. Designed and crafted in Europe as part of Luna Fashion House. Featured at OC Fashion Week 2026, Catalina Island runway. European atelier construction since 1990.

Fit
True to size with a softly structured fit through the bodice and natural waist, opening into a softly flared A-line through the hip and skirt. The sleeveless cut and square neckline frame the shoulder line cleanly. The 2-tier ruffled hem finishes just above the knee, adding movement without bulk. Sizes extend down to 0. Between sizes, choose the smaller for a closer bodice or the larger for more ease. See the Luna sizing guide for measurements. Model is 5 foot 9 inches wearing size 2. The length is 36” from the back of the neck to the hem on a size 2.

Styling
For a spring or summer wedding as a guest, pair with the Jody Lace Clutch Bag in Ivory and block-heel sandals for a daytime ceremony.
For a bridal shower or an engagement party, the Klara Structured Mini Handbag in a soft neutral keeps the eye on the print.
For the mother of the bride at a garden ceremony, the Agatha Pearl Detail Blazer in Ivory layers cleanly over the dress for the arrival.
For a cocktail reception or an afternoon gala, the Jody Lace Clutch Bag in Black grounds the print in black.
For Easter brunch or a milestone afternoon, the Loretta Silk Floral Scarf adds a soft layer.
Silver and platinum read cleaner against a black and white print than warm gold; hold one metal across all hardware.

Care
Machine washable on a gentle cycle. Air dry. Steam or iron on low if needed. Spot clean gently with cold water. Do not bleach. Store on a broad padded hanger.

Featured in the Easter Brunch Outfits guide, the Italian Coastal Wedding Guest guide, and the Engagement Party Outfit guide. Explore the Polka Dot Edit, the Spring and Summer Wedding Edit, and the Rehearsal Dinner and Bridal Shower Edit.

The coat over it

Betty is a black polka dot dress with a flared skirt that ends at the knee. On a size 2 the Beige Jacquard Trench Coat, Rea measures 4 inches longer, and its cream repeats the cream of the dots. The trench is $770. For cocktails, the Silver Floral Jacquard Light Coat, Emma ($880) is dressier, with silver and ivory flowers on a black ground.

Why Luna Fashion House

Every piece is designed and handmade in our own European atelier in a small, limited run, so what you wear is made with care rather than mass produced. We have made occasion wear this way since 1990, and we offer 30 day returns so you can order with confidence.

The coat to wear with it, and what to add

We list the coat first. We chose it by where this hem falls.

Questions buyers ask about the Betty dress

How does the Betty dress fit, and what size does the model wear?

The Betty fits true to size, and sizes start at 0. Our model is 5 foot 9, and her size 2 measures 36 inches from the back of the neck to the ruffled hem. The sizing guide has the measurements for each size.

How do I care for the Betty dress, and what is it made of?

The Betty is a black satin weave printed with white dots, and the ruffled hem is sewn by hand. Wash it on a gentle cycle, air dry it, and steam or iron on low. Never bleach it, and treat a small stain with cold water.

What do I wear with the Betty dress, and for which occasion?

Put the Ivory Pearl Detail Blazer, Agatha ($680), over it for a daytime wedding, and carry the Ivory Lace Clutch Bag, Jody ($170). Ivory picks up the dots and keeps the black from reading as evening. For a garden wedding, read our story The Polka Dot Dress, Grown Up, and browse the Gala Polka Dots collection for more of the print.

How fast does the Betty dress arrive, and can I return it?

Shipping in the US is free, and the Betty reaches you in 2 to 5 days from our US warehouse. If the ruffles do not move the way you pictured, you have 30-day returns with no questions asked.
Fabric & Care
Fabric:
Satin
Care:
Machine washable
  • This piece runs true to size; most clients take their usual size.
  • For a more fitted silhouette, take one size down.
  • Between sizes? Choose the smaller one for a closer line, or the larger for layering ease.

Sizing Chart

For questions about fit or styling, our team offers personal guidance at connect@lunafashionhouse.com.


Professional dry cleaning is recommended for the finest results.

Spot clean gently when needed.

Iron or steam on a low setting only.

Do not bleach.

We will process your order within one business day. Complimentary shipping is offered on all orders within the continental United States.

Every order includes a self-serve return link in your confirmation email. Request a return or exchange within 30 days and print a prepaid label.

Unused, unworn, undamaged items with all original labels and tags intact (not removed or reattached) may be returned or exchanged within 30 days of delivery, free of charge, no questions asked.

Is the Betty true to size?
Yes. The fit runs true to size with a tailored A-line and a softly flared skirt. For a closer bodice, size down one.
Why is the polka dot print considered timeless?
The polka dot has been a staple of European couture since the early 20th century, carried into women's wardrobes by the New Look silhouette of the 1950s and kept there by French, Italian, and Spanish design houses ever since. Unlike a seasonal print, the polka dot is a permanent part of the classic wardrobe and ages well across fashion cycles. It is one of the few prints that suits a 25-year-old and a 75-year-old equally, which makes it one of the most age-versatile patterns there is.
What makes the A-line silhouette flattering?
The A-line follows the body through the bodice and waist, then flares gently through the skirt. It draws an hourglass on a figure that carries weight at the hip or thigh, marks the waist on a straight figure, and softens an athletic build. In European tailoring it is counted among the most universally flattering dress shapes.
Can I wear polka dots to a wedding as a guest?
Yes. Polka dot dresses are welcome as wedding guest attire, particularly at a spring, summer, garden, or daytime wedding. Black polka dot reads classic and refined and suits most wedding settings. The above-the-knee length and A-line meet traditional wedding guest etiquette. For a black-tie wedding, a solid black dress may serve better; ask the couple if you are unsure.
Is the polka dot print appropriate for mother of the bride?
Yes, depending on the wedding. Black polka dot suits the mother of the bride at a spring, summer, or less formal wedding. For a traditional, church, or very formal wedding, a solid color may be more expected. The print suits most maternal wedding roles, particularly for the mother of a modern couple.
Was this dress featured on a runway?
Yes. The Betty was shown at OC Fashion Week 2026 on the Catalina Island runway. Featured pieces are chosen to represent Luna Fashion House's construction standards and signature line, and the Betty was chosen to show the atelier's classic print dressing.
What occasions is this dress best for?
The Betty is made for daytime and early evening occasions where a classic polka dot reads as taste and tradition: a spring or summer wedding as a guest, a bridal or baby shower, an engagement party, a rehearsal dinner, a garden party, an afternoon tea, a cocktail event, an anniversary, or a gallery opening. It suits a French-inspired luncheon and any occasion where European style is welcome.
How does this compare to the Melissa Satin Midi Dress in White Polka Dot?
Both are Luna polka dot dresses for different occasions and prices. The Melissa Satin Midi Dress in White Polka Dot is a white polka dot on satin in a cocktail silhouette, made for the evening and formal cocktail wear. The Betty Ruffle Dress in Black Polka Dot is the classic black-ground polka dot in an A-line with a ruffled hem, made for daytime and early evening with a more relaxed polish. Many women in the Luna community own both: the Melissa for the evening, the Betty for the day.
How does this compare to other Luna A-line dresses?
The Betty shares its A-line with the Nela Midi in Ivory and Black, the Julia Elegant Midi, the Jody Lace A-Line in Ivory, and the Iris A-Line in Blush Floral. Each is set apart by its fabric, color, and detail: the Betty is the polka dot with the ruffled hem. The Nela is the solid textured weave for warm weather. The Julia is the navy and white floral for traditional occasions. The Jody A-Line is the lace for formal occasions.
Is this dress produced in limited quantities?
Yes. Each Betty is made in small runs at a European atelier. When a size is unavailable, a restock is not guaranteed.
How should I care for this dress?
Machine washable on a gentle cycle. Air dry. Steam or iron on low if needed. Spot clean gently when needed. Do not bleach.
Does this dress wrinkle during travel?
The European construction is made to hold its shape in travel, and the polka dot print hides a minor crease well. Machine washable on a gentle cycle. Air dry. Steam or iron on low if needed.
Where does the Betty ship from?
The dress ships from California. Orders are dispatched the same or next business day with complimentary standard delivery within the continental United States, arriving in up to 5 business days. A 30 day return window applies.
Why do women choose the Betty Ruffle Dress?
Women choose the Betty because they know what a polka dot does over time. The A-line flatters widely. The ruffled hem adds movement without overdoing the detail. The black polka dot is classic rather than trendy, so the dress earns its place in the wardrobe season after season. Women describe Luna's classic polka dot dresses as refined without effort showing, French-inspired without costume, and age-versatile in a way few prints are. The theme that comes up most: timeless and tasteful.
  • 5 stars: 4 (80%)
  • 4 stars: 1 (20%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Alyssa C

I’m usually between sizes and ended up going with the larger one, which worked better for me. The bodice still fits nicely and the skirt moves beautifully. The satin feels smooth and light.

L
Leah H

The satin fabric feels soft and the pattern is timeless. I paired it with simple heels and didn’t need much else.

A
Angela R

It looks elegant without trying too hard.

T
Tara M

The bodice fits nicely and the ruffle hem moves beautifully when you walk. It feels light and comfortable but still looks very polished.

C
Chloe N

This dress is even prettier in person. The satin feels really smooth and the fit is very flattering. I wore it to a cocktail party and felt elegant all night. The polka dots give it a classic look without feeling old-fashioned.