Plus Size Formal Dresses & Gowns

Your next special event should have a look as audacious and lovely as you are. The selection of the plus-size formal collection in The Dress Outlet is designed in a way that is comfort-oriented and glamorous. We have also added the stretchable high-end fabrics and structured bodices so that you can move around from the first snap till the last dance. Having the palette of more than 300 shades, including the fashionable terracotta, dark green, and traditional navy, you will be able to find a designer-driven dress that suits your curves and your budget perfectly. Go on a spending spree and have the night.

Red Plus Size Prom Dresses Plus Size Prom Dresses With Sleeves White Plus Size Dress Plus Size Party Dresses

Portia and Scarlett Long Single Shoulder Prom Dress PS6321 - The Dress Outlet

Portia And Scarlett Sexy Long Formal Prom Dress Hot Yellow

Portia And Scarlett 21287 Sexy Long Formal Prom Dress

Portia & Scarlett

$299.00

Portia And Scarlett Prom Long Formal Dress PS21218 - The Dress Outlet

Portia And Scarlett 21218 Prom Long Formal Dress

Portia & Scarlett

$554.00

Portia And Scarlett Prom Long Fitted Dress PS21219 - The Dress Outlet

Portia And Scarlett 21219 Prom Long Formal Dress

Portia & Scarlett

$554.00

Short Sleeveless Sequins Dress by Mac Duggal A10509

Mac Duggal

$149.00

Prom Dresses Prom Long Sleeveless Evening Dress Sage

Prom Long Sleeveless Evening Dress Sleeveless Detail Mac Duggal 10705

Mac Duggal

$358.00

Prom Long Sleeveless High Slit Gown High Slit Detail Mac Duggal 1068

Mac Duggal

$338.00

Cocktail Dresses Sleeveless Short Prom Dress Sage

Sleeveless Short Prom Dress Sleeveless Detail Mac Duggal 70264

Mac Duggal

$149.00

Long Formal Fitted Evening Dress Fitted Silhouette Mac Duggal 12231

Mac Duggal

$199.00

Terani Couture 2011P1032 Long Metallic Formal Prom Dress

Terani Couture

$437.50

Terani Couture 2011P1460 Long Sexy Form Fitting Prom Dress

Terani Couture

$587.50

Terani Couture 2012P1288 Strapless Long Prom Dress

Terani Couture

$400.00

Prom Long Sleeveless Ball Gown Sleeveless Detail Mac Duggal 20221

Mac Duggal

$398.00

Formal One Shoulder Long Dress One Shoulder Detail Mac Duggal 26163

Mac Duggal

$278.00

Terani Couture 1911M9339 Long Off Shoulder Prom Dress

Terani Couture

$725.00

Long Formal Fitted Mermaid Dress by Terani Couture 2011M2159

Terani Couture

$600.00

Prom Dresses Prom Long Formal Metallic Dress Black

Prom Long Formal Metallic Dress Metallic Fabric Mac Duggal 26408

Mac Duggal

$169.00

Terani Couture 1913M9414 Long V-Neck Formal Dress

Terani Couture

$812.50

Terani Couture 1921M0473 Long Formal Dress

Terani Couture

$712.50

Terani Couture 1812M6657 Long Off The Shoulder Evening Gown

Terani Couture

$625.00

Formal Dresses Prom Long Sleeve Formal Dress Black

Prom Long Sleeve Formal Dress Long Sleeves Mac Duggal 26490

Mac Duggal

$199.00

Long Formal Spaghetti Strap Dress Spaghetti Straps Mac Duggal 70099

Mac Duggal

$238.00

Formal Dresses Prom Long One Shoulder Formal Gown Emerald Green

Prom Long One Shoulder Formal Gown By Mac Duggal 26517

Mac Duggal

$238.00

Terani Couture 2011M2160 One Shoulder Long Formal Gown

Terani Couture

$637.50

Formal Long Mother of the Bride Dress by Terani Couture 1921M0727

Terani Couture

$487.50

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The seamless fit of our assortment of plus-size formal dresses and gowns in The Dress Outlet is supposed to give every curve self-confidence. Our styles are supportive, flirtatious, and rich with details, whether you are going to a gala, a wedding, or any other high-profile evening affair. Being among the leading attractions in the inclusive fashion, we boast of a large collection of formal attire that we have uniquely tailored to fit your shape.

Flattering Silhouettes for Every Occasion

It is our priority to find the perfect fit. We focus on the special needs of plus-size women and have hundreds of fashions in sizes 32. From structured fits to moving grace, we guarantee you the form that best fits you:

Plus Size Prom Dresses: Make a red-carpet entrance with the latest trends, featuring sequins, illusion mesh, and corset tops that define the waist.
Plus Size Wedding Guest Dresses: Strike the perfect balance between sophistication and comfort with A-line gowns or chic mermaid cuts.
Plus Size Bridesmaid Dresses: Coordinate your bridal party with ease using our diverse range of shades and fabrics that ensure every bridesmaid feels beautiful.
Plus Size Party Dresses: For semi-formal events or cocktail hours, our shorter styles offer a fun, sophisticated alternative without compromising on style.
Plus Size Formal Dresses: Command the room at galas, black-tie receptions, and formal celebrations with floor-length gowns, sculpted bodices, and rich fabrics like chiffon, satin, and sequins designed to flatter every curve while keeping you comfortable from entrance to encore.

Versatile Styles & Seasonal Picks

We offer a gown for every setting, ensuring you have the right length and coverage for any season:

Plus Size Long Dresses: Ideal for black-tie galas and traditional ceremonies, our maxi gowns offer floor-length drama and fluid movement.
Plus Size Summer Dresses: Stay cool and stylish with airy tulle or light chiffon fabrics, perfect for outdoor celebrations.
Plus Size Black Dresses: A classic staple for any wardrobe, the "Little Black Dress" (or a long black evening gown) provides a slimming, versatile look for any formal event.
Plus Size Evening Dresses: Shine from cocktail hour to the last dance with shimmering sequins, flowing satin, and velvet gowns in evening-ready silhouettes that keep you looking amazing and comfortable, whether it's a dinner gala or a night at the theatre.

Affordable Luxury & Bridal Excellence

We have cheap plus-size wedding dresses and gowns under $100.00 with designer-quality beadwork and lace at a fraction of the cost of the boutiques. For the bride-to-be, our plus-size wedding gowns have quality attributes in terms of design, such as high-slits and off-shoulder necklines, making your wedding memorable.

Shop with Confidence

The Dress Outlet is convenient to shop, featuring Free Shipping on the majority of orders in the USA and fast processing 12–2 days. You can also have your order delivered directly to our suite on Maple Avenue in Los Angeles, in case you are in the area.

FAQs

Where can I find affordable plus-size wedding dresses that look designer?

At The Dress Outlet, we are a wedding dress industry that does not compromise quality for low-cost plus-size wedding dresses. Through direct cooperation with designers, we offer complex lace and high-quality satins up to size 32 so that each bride can find her ideal dress at a reasonable price.

Are plus-size long dresses better than short styles for gala events?

Though plus-size long dresses are the norm when it comes to grandiose balls, the ultimate decision is whether you are personally on board with it. However, long gowns are highly flattering and are worn as short formal dresses in A-line or fit-and-flare designs that are becoming very popular in semi-formal evening events.

What makes a plus-size black dress a must-have for the 2026 season?

A plus-size black dress is the most versatile one. There is a movement towards "Textured Noir" in 2026, in which classic black clothes are revamped with 3D floral appliques or metallic embroidery so that they would be suitable for a corporate event or even a plus-size party dress moment.

How do I measure myself correctly for a formal dress?

To determine your size for a formal dress, measure with a soft measuring tape the widest circumference of your bust, your natural waistline, and the widest circumference of your hips, and then compare these measurements to the designer's specific size chart. Wrap the tape around the widest part of your chest when you're getting a measurement for the bust, but make sure it is completely parallel to the floor. To measure your waist, use your natural waistline, usually 1 inch above your belly button. When taking measurements for the hips, run it around the widest point of your hips and buttocks, usually about 7–9 inches below your natural waistline.

What should I do if I am between sizes?

When ordering a larger size from the size chart, it is always better to order the larger size because formal and evening dresses are much easier and less costly to order in than to alter them out. If a dress is too tight, the professional seamstress may not be able to widen it, as modern formal gowns don't have enough seam allowance in the material. On the other hand, if a gown is larger in size, a tailor can work the fabric to perfection, without risking damaging the structure of the gown. So when you're selecting a size, opting for the larger option means that you have enough fabric to create a perfect custom fit.

How much do formal dress alterations typically cost?

The cost of alterations for a formal gown is usually between $11 and $200 for basic alterations and may run over $400 if it is a complex restructuring or a modification of a heavily decorated gown, depending on the dress design. Common things such as replacing zippers, shortening basic straps, or a basic hem are usually at the bottom end of the price range, $10 to $75. Hand sewing and deconstruction of fabrics, such as delicate chiffon and beaded lace, as well as mid-level and complex work like tapering sides, shifting the neckline, and reshaping a structured bodice, will help drive prices up from $100 to more than $235. Prices of specific gowns will vary greatly depending on the complexity of the layers in the gown and where you live, so it's advisable to always get a solid itemized quote from a professional tailor before you agree to anything.

Can a formal gown be shortened (hemmed)?

Yes, a formal gown can indeed be shortened or “hemed,” and the difference in how the process is done is the level of complexity, from simple and cheap to more complex and more expensive for intricate fabrics. Simple hem is used for standard single-layer fabrics such as polyester and crepe, and is a quick and easy process, which keeps alteration costs low. But if the gown is layered with tulle, delicate lace trim, or has lots of beading or an original patterned border of horsehair, it will be best to have it shortened by a professional to avoid fraying the original design by hand, which could alter the gown's shape. The key is always to come to the length in the shoes and undergarments you intend to wear, so the tailor can make the fitting with the exact hemline 1 inch from the ground.

What is a 'standard length' for a formal gown?

The standard length of a formal gown is generally a total of 5'8″ to 5'9″ in height from the hollow of the throat to the floor, including heels. This uniform measurement is the basis for most designers when creating evening wear to make sure the fabric falls just right on the silhouette that most people would wear to the show. For people who are taller than 5'9" when wearing their event shoes, the gown may drop too low to the floor and must be professionally hemmed, or you may need to call customer service and ask if the designer will provide an option for 2-5 inches of length.

What are the most flattering formal gown styles for plus-size figures?

A-line gowns and empire waist silhouettes provide the most universally flattering and comfortable fit for plus-size figures.

Best online stores for formal dress wear in the US?

The Dress Outlet is a top-rated US destination offering an extensive selection of affordable, high-quality formal wear.

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Plus Size Formal Dresses & Gowns

Flattering Silhouettes for Every Occasion

Versatile Styles & Seasonal Picks

Affordable Luxury & Bridal Excellence

Shop with Confidence

FAQs