Purple Plus Size Prom Dresses

Make a statement on prom night with purple plus-size prom dresses that truly celebrate your curves and your confidence. From soft lavender to deep plum, purple is a standout color that feels elegant, bold, and totally unforgettable. Our plus-size purple prom dresses offer flattering fits, stunning details, and comfortable fabrics so you can dance and pose all night long. 

Scroll below to find the purple plus-size prom dresses that make you feel like the best – prettiest – version of yourself.

 

price
lengths
Size
$495
Purple Teal
$598
Black/Silver Bright Pink Light Blue Lilac Peacock
+11
$549
Black Purple
$1,575
French Blue Orchid White
$550
Black Emerald Gold Peacock Purple
+2
$1,275
Blush Light Blue Orchid
$629
Dark Purple/Multi Magenta/Multi
$799
Blue Lilac
$268
$1,969
Gold Light Blue Lilac
$1,549
Emerald Royple
$1,545
Light Blue Light Purple White
$1,475
Orchid Sage/Petal
$1,298
$1,469
Bahama Blue Orchid
$570
Lilac White Yellow
$1,679
Fuchsia Navy Royal Purple
$675
Black Cerulean Blue Dark Purple Dusk Emerald
+5
$1,549
Blue Orchid Blush/Champagne Wild Berry
$449
Lilac Perri Blue
$1,076
Orchid Pucker Up Pink
$1,759
Blueberry/Purple Pink Champagne Scarlet/Blush
$849
$598
Lilac Yellow
+6
$834
Blue Lilac
$550
Lilac Red
+11
$750
Lilac Navy
$428
$1,749
Blush French Blue Orchid
$499
Lilac Orchid Purple
$1,190
Lilac Multi Red Multi
$1,813
Blush Multi Lilac Multi
$899
Blush Lilac Purple Red
$1,103
$719
$498
Dark Berry Royal Purple
$1,105
Lavender Pink
$550
$598
$398
$550
Lilac/Pink/Blue Print Navy/Gunmetal Print
+1
$598
$504
Light Blue Lilac
$1,258
Lilac Pink
$598
$528
$650
Black Lilac
$330
Magenta Purple Sage
$1,159
$1,399
Blue Orchid Lavender Moss
$1,799
Eggplant/Light Purple Fuchsia/Silver
$935
$2,199
Blush Lilac
$798
$969
Black Lilac
$550
$2,099
Blush Lilac Navy
$479
Black Heather
$399
$257
Black Heather Pine Red Sage Green
+1

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Purple Plus-Size Prom Dress Styles for Every Prom Vibe

Our purple plus-size prom dresses come in a wide range of styles to match every prom vision, from timeless A-line silhouettes to dramatic ball gowns made for a grand entrance. 

If you love a sleek, modern look, plus-size purple prom dresses in fitted and mermaid styles highlight your curves in the most flattering ways. Or, if you want something more romantic or trendy, maybe try exploring dresses with corset bodices, leg slits, lace details, or flowing skirts that move beautifully on the dance floor. 

No matter your vibe, there’s a purple prom dress that’s ready to help you shine from the beginning of the night to the very end. 

Shades of Purple That Pop on Prom Night

This season, purple plus-size prom dresses are all about playing with a spectrum that feels both timeless and totally on-trend. Soft lavenders and lilacs bring a dreamy, romantic vibe that looks amazing in photos and feels lighter under the lights, while richer plum and eggplant tones add drama and depth for a bold, regal entrance. 

For girls who want a modern edge, vibrant violet or deep amethyst hues make a confident statement and pair beautifully with metallic accents and sparkly details. 

Whether you love pastel softness or jewel-toned intensity, the right shade of purple can make your prom night look unforgettable. 

H2: The Designers Behind Our Top-Selling Purple Plus-Size Prom Dresses

Our purple plus-size prom dresses feature top-name designers that are known for their stunning looks and one-of-a-kind details. These are the names that girls love, trust, and screenshot the moment they start shopping. 

  • Sherri Hill: Iconic prom styles with bold colors, sparkle, and trend-setting details that always turn heads.

  • Jovani: Glamorous, curve-loving designs with stunning embellishments and confident silhouettes.

  • La Femme: Sleek, elegant prom dresses known for clean lines, rich colors, and timeless appeal.

  • Rachel Allan (Curves): Designed specifically for plus sizes, with fashion-forward details and a flawless fit.

  • Morilee: Romantic and refined styles that blend classic beauty with modern prom trends.

  • Ellie Wilde (Curvy): Fun, youthful designs with eye-catching details perfect for making a statement.

  • Portia & Scarlett: Bold, high-impact gowns made for girls who want all eyes on them.


 Find Your Dream Purple Plus-Size Prom Dress Today

Shop All Prom Options 

Your dream dress is out there, and it’s waiting at Peaches Boutique. Shop online to browse stunning styles from top designers, or visit our Chicago store to get hands-on help from expert stylists who know prom inside and out. 

Whether you’re clicking “add to cart” or twirling in front of a fitting-room mirror, we’re here to help you feel celebrated.

FAQs: Plus-Size Purple Prom Dresses 

Purple plus-size prom dresses are typically available in a wide range of extended sizes. At Peaches Boutique, many prom dresses are offered in sizes 16 and up, with select styles available in an even broader size range.
It’s best to order your plus-size purple prom dress as early as possible, especially if your event date is approaching quickly. Ordering early allows time for shipping, sizing exchanges if needed, and any alterations before prom night.
Yes! Most purple plus-size prom dresses can be altered to achieve a more personalized fit. Many shoppers choose to hem the length, adjust straps, or tailor the bodice for comfort and confidence on prom night.
Absolutely. Purple plus-size prom dresses come in a variety of styles, from modest designs with more coverage to bold, fashion-forward looks.