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Long Dresses for Prom, Homecoming, & Formals

Shop this selection of elegant long dresses for special occasions such as prom, homecoming, and other formal events. Explore the variety of long dresses, from sweet tulle ball gowns and curve-hugging long evening dresses to sultry long party dresses and trendy casual maxi dresses. There are backless long gowns, glamorous long evening gowns with sequins, and flirty long prom dresses priced to fit every budget. Whatever the event may be, shop these long dresses to find a look that flatters you.

How to Select a Long Dress

Selecting a long dress is easy when you consider the type of event that you’ll be attending. Long dresses are appropriate for prom, wedding receptions, formal events, and even casual evening parties, but you’ll want to keep the dress code in mind for each celebration. Here are a few tips on how to select a long dress by the type of event you are attending:

  • Prom: Be sure to check your school’s dress code before shopping for your ideal long prom dress. Once you know which designs are school approved, you can select a long dress that showcases your unique style. Go for a princess-inspired look with a classic long gown, or channel the glamour of a Hollywood celebrity with a long sequined dress. For a classy, time-honored style, explore simple v-neck long formal dresses.

  • Wedding: When the wedding invitation calls for a casual, daytime style, long lace dresses, floral-print maxi dresses, and party jumpsuits are chic and unique style choices that fit the dress code. If the invitation reveals a formal evening ceremony or a black-tie venue, then it’s the right time to shine in a long evening gown. For an elegant look, go for a strapless long mermaid gown with a side slit or an off-the-shoulder long formal dress with scattered sequins.

  • Formal Dinner: If you’re attending a military ball, a gala, or a special date night at a formal venue, you’ll want an elegant long dress. Simple and sophisticated styles in dark colors, such as navy or burgundy, are stunning and keep the focus on honoring your loved one for a military ball. If you want to captivate at your formal event, a glamorous sequined long evening gown is sure to have you in the spotlight.

  • Casual Party: Long party dresses and casual maxi dresses are chic, comfortable choices for those laid-back family gatherings or daytime outings with friends. A long party dress packs easily for short trips or vacations when a casual dinner party is on the agenda.

Follow the above tips to find just the right long dress for your next special occasion. Whatever your personal style, find the ideal long dresses for all of your celebrations from this collection at PromGirl.

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Blue Floral Prom Ball Gown: PromGirl Exclusive
Ivory/Blue/Print
Tight Long Sweetheart Strapless Formal Dress
Royal Blue
Cyan
Fuchsia
Lavender
Atlantic Blue
Metallic-Lace Long Mermaid Prom Dress J810
Gold Mist
Paris Blue
Black
Dusty Lavender
Royal
Sheer-Corset Long Sweetheart Prom Dress CD868
Dusty Blue
Smoky Blue
Emerald
Silver
PromGirl Statement-Back Long Sequin Prom Dress
Forest Green
Navy
Off-the-Shoulder Long Sweetheart Prom Dress CD0186
Burgundy
Emerald
Dusty Lavender
Smoky Blue
Champagne
Sheer-Corset Embellished Long Prom Dress CDS439
Amethyst
Royal
Deep Red
Dusty Blue
Emerald
Beaded-Corset Strapless Long Prom Dress CD295
Fuchsia
Emerald
Royal
Dusty Rose
Red
Off-the-Shoulder Long Prom Dress: Ladivine CD803
Emerald
Burgundy
Black
Mocha/Gold
Dusty Blue
Glitter-Print One-Shoulder Long Prom Dress J869
Royal
Dusty Mauve
Lapis Blue
Emerald
Magenta
Cowl-Neck Corset Pleated Satin Long Prom Dress E1042
Red
Royal Blue
Fuchsia
Emerald
Black
Lace-Up-Back Long Fitted Sequin Prom Dress CH225
Royal
Sienna
Lapis Blue
Rose Gold
Black
Glitter-Print Long V-Neck Mermaid Prom Dress J810A
Rose Gold
Smoky Blue
Corset-Waist Long Halter Prom Dress CH048
Emerald
Smoky Blue
Orchid
Marigold
Strapless Long Beaded Prom Dress J871
Sage
Emerald
Royal
Long Glitter Prom Dress with Sweep Train CDS450
Red
Black
Blue
Lavender
Navy
Strapless LongGlitter Prom Dress: Ladivine J872
Smoky Blue
Mauve
Sage
Sheer-Bodice Long Sequin Prom Dress CD0203
Black
Blush
Burgundy
Mocha Gold
Emerald
Strapless Beaded Long Mermaid Prom Dress CD0214
Emerald
Gold
Lapis Blue
Black
Smoky Blue
Strapless Long Prom Dress: Ladivine KV1112
Burgundy
Black
Light Blue
Royal
Emerald
Side-Sash One-Shoulder Long Prom Dress PT004
Black
Dusty Rose
Smoky Blue
Burgundy
Magenta
Strapless Sweetheart Long A-Line Prom Dress 7496
Burgundy
Black
Navy
Hunter Green
Mauve
Lace-Up Long Sequin Formal Dress: Ladivine CM350
Hot Pink
Royal
Orange
Sea Mist
Strapless Long Sequin Prom Dress: Ladivine CD0227
Emerald
Amethyst
Smoky Blue
Deep Blue
Black
Glitter-Satin Strapless Long Prom Dress: Ladivine CC475
Emerald
Black
Dusty Blue
Silver
Sequin-Bodice Long Prom Dress: Nox Anabel C1630
Royal Blue
Burgundy
Plum
Black
Sheer-Waist Long Glitter-Tulle Prom Dress C150
Dusty Teal
Blue
Mauve
Red
Amarra Empire-Waist Long Lace Prom Dress 88871
Barbie Pink
Light Blue
Lilac
Black
Light Yellow
Embellished-Bodice Long A-Line Prom Dress G1405
Navy Blue
Forest Green
Sheer-Back Strapless Long Beaded Prom Dress CD0216
Black Nude
Red
Silver
Mocha Gold
Sparkly Beaded Strapless Prom Dress: Ladivine CD847
Silver Nude
Dusty Blue
Long Corset Glitter Prom Dress: Ladivine CC2397
Emerald
Light Blue
Fuchsia
Greenery
Ocean Blue
Feathered Long Black Beaded Prom Dress 9312
Champagne
Black
Fringe Long Beaded Prom Gown: Ladivine CD848
Platinum
Red
Emerald
Blue
Lilac
Fringed Long Beaded Prom Dress: Ladivine CC324
Mocha Gold
Emerald
Silver Nude
Navy
Smoky Blue
Beaded-Fringe Long Prom Gown: Ladivine CD821
Black
Navy
Rose Gold
Emerald
Dusty Blue