Plus Size Purple Dresses

Power meets elegance in a purple dress. Deep and dramatic or soft and romantic, purple is a color that carries royalty, mystery, and personality all in one. And for plus size women who want to express strength, style, and individuality—it’s a perfect match.

At Rachel Allan, our plus size purple dresses are designed to help you stand out with confidence. Whether you’re prepping for prom, commanding a pageant stage, or dressing for a once-in-a-lifetime formal event, purple offers a look that’s rich in color and high in impact—without ever feeling overdone.

The Many Moods of Purple

Purple isn’t a one-note shade—it’s a full spectrum. You’ll find deep jewel tones like plum, eggplant, and aubergine that bring richness and intensity. Then there are softer hues like lavender and lilac, which give off a romantic, ethereal vibe perfect for spring or daytime events.

That’s what makes purple so versatile. A plum gown can feel formal, dramatic, and elevated, while a pastel lavender number offers lightness and charm. The range allows you to tailor the color to your mood, your event, and your personal style.

And because purple is naturally eye-catching, it instantly elevates any gown to statement-piece status.

Designed for the Way You Move

Every gown in our Curves collection is created to celebrate fuller figures, not hide them. These dresses are constructed with structure, stretch, and style in equal measure:

• Supportive bodices built to lift and shape
• Power mesh and stretch lining for comfort that moves with you
• Detailing placed with purpose, from waist-accentuating seams to hip-slimming ruching

No matter what your favorite silhouette is—mermaid, A-line, ballgown, or sleek sheath—purple brings out the drama in all the right ways.

Explore our latest selection of purple gowns to see how this standout shade takes shape across styles and sizes.

Where Purple Shines

Purple is incredibly flexible across formal settings. It works beautifully for:

• Prom – A bold amethyst or metallic violet catches the light and sets you apart
• Pageants – Rich plum tones offer elegance and depth under stage lighting
• Galas and weddings – Lavender and mauve are sophisticated choices with a romantic edge

Whether you're dressing to dazzle on stage or create a graceful impression at a special event, purple offers the perfect color balance between statement and sophistication.

Looking to try on your favorites in person? Use our Store Locator to find a Rachel Allan retailer near you.

How to Style a Purple Gown

Purple plays well with a wide range of styling choices. It’s easy to tailor the overall look to your vibe—whether you're aiming for sleek and modern or soft and glamorous.

Here are a few ideas:

• Metallic accents – Silver for cooler purples, gold for warmer plum shades
• Hair styles – Braided updos or cascading curls complement purple’s richness
• Shoes – Nude, black, or even matching tones create a seamless finish
• Makeup – Smoky eyes or soft lilac shimmer add drama without clashing

Purple offers just the right amount of contrast to let every detail of your look stand out.

Confidence in Color

When it comes to formal fashion, purple isn’t afraid to be bold—and neither should you. Every dress in the Rachel Allan Curves line is crafted for real movement and real bodies, which means you don’t have to sacrifice comfort for a dramatic moment.

You’ll feel secure, flattered, and totally ready to take on the room—whether you're walking across a stage, dancing under lights, or posing for that unforgettable photo.

FAQs – Plus Size Purple Dresses

Which shade of purple is most flattering for plus size figures?
Deep jewel tones like plum and eggplant are especially flattering, but lighter lavenders and soft purples also offer a beautiful, balanced contrast.

Can I wear purple to a wedding or formal event?
Yes! Purple works for both day and evening events and adapts easily to dress codes depending on the silhouette and styling.

Do these dresses come in stretch fabrics?
Many do. You’ll find stretch satin, soft jersey, and power mesh linings that support and move with your body comfortably.

Where can I shop purple gowns in person?
Visit our Store Locator to find an authorized boutique that carries Rachel Allan Curves gowns.

What sizes are available in the Curves collection?
Our plus size gowns typically range from size 14W to 30W.

Step Into Your Power in Purple

Wearing purple isn’t about fading in—it’s about stepping up and showing off the energy that makes you, you. Regal. Unique. Unapologetically confident.

Browse our full line of plus size purple dresses and discover the gown that brings out your most radiant self.