2019 Long Prom Dresses and Prom Gowns

Every girl deserves the long prom dress of her dreams, and she is sure to find it in this collection of 2019 prom dresses and long formal gowns. If you’re looking for a long dress or evening gown for prom, make PromGirl your go-to online prom dress shop. You'll find a huge selection of long prom dresses and formal gowns that will make prom a fantasy dream come true.

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2,124 Dresses

Burgundy Red Cold-Shoulder Prom Dress by La Femme
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La Femme Prom Dress 17521
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LF-17521 In Stock

La Femme Prom Dress 17521

$219 $338

Navy Watermelon
Floor Length Lace Back Trumpet Prom Dress
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V-Neck Sheer-Embroidered Formal Dress
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DQ-9429 In Stock

V-Neck Sheer-Embroidered Formal Dress

$99 $199

Navy
Long Illusion-V-Neck Formal Dress with Beading
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Black Cut-Out Racerback Long Prom Dress With Slit
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V-Neck Long Mermaid Prom Dress with Strappy Back
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Long Open-Cage-Back V-Neck Prom Dress with Beads
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Cap Sleeve Two Piece Ball Gown by Dave and Johnny
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Valentine Red Long Prom Dress with Open Back
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Long Open-Back High-Neck Faviana Prom Dress
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Long High-Neck Flounce Prom Dress by Rachel Allan
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Two-Piece Long Prom Dress with Embroidered Top
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Illusion Two-Piece Long Beaded JVN by Jovani Dress
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JO-JVN-JVN33748 In Stock

Illusion Two-Piece Long Beaded JVN by Jovani Dress

$199 $378

Black/Gold
Long Cap Sleeve Sheer Beaded JVN by Jovani Dress
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JO-JVN-JVN33472 In Stock

Long Cap Sleeve Sheer Beaded JVN by Jovani Dress

$199 $420

Blush
High-Neck Embroidered Prom Dress by Madison James
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Long Sleeveless Halter Prom Dress with Embroidery
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Sherri Hill Designer Evening Gown
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SH-11151 In Stock

Sherri Hill Designer Evening Gown

$299 $450

Royal/Nude
Long Teal Blue V-Neck Prom Dress with Sheer Back
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JVNX by Jovani Long Red Lace Prom Dress with Sequins
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Black V-Neck Sheer-Back Long Prom Dress with Beads
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Long Two-Piece Prom Dress by Dave and Johnny
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Long Black Prom Dress with Embroidered-Illusion Back
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Long Turquoise Blue Two-Piece Beaded Prom Dress
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Mint Green Long Prom Dress from Intrigue by Blush
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Two-Piece Aqua Blue Dave and Johnny Prom Dress
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Long Navy Halter Prom Dress with Jeweled Collar
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Strappy-Open-Back Long Prom Dress by La Femme
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Long Prom Dress with V-Neck Lace Bodice
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NM-18-579 In Stock

Long Prom Dress with V-Neck Lace Bodice

$99 $198

Navy
Pink Empire-Waist Long Formal Dress with Sequins
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V-Neck La Femme Formal Dress with Cut-Outs
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Long One Shoulder Cut Out Gown by Jasz
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Black Long High Neck Jewel Embellished Gown
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Long Alyce Strapless Mermaid Prom Dress
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AL-A6734 In Stock

Long Alyce Strapless Mermaid Prom Dress

$215 $358

Sapphire Berry
Jersey Two Piece Prom Dress with Side Cut Outs
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Long Burgundy Red Sleeveless High-Neck Prom Dress
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