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Affordable Prom Dresses Under $100

Shop Affordable Prom Dresses from top designers — all under $100. Trusted by over one million shoppers since 2005. If you find a dress at a lower price elsewhere, we’ll match it + take an extra 5% off! Discover budget-friendly prom styles that deliver high-end looks without the high price tag. With fast shipping, thousands of verified reviews, and a price-match guarantee, Couture Candy makes it easy to shop inexpensive prom dresses under $100.

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-81%
La Femme - 25485 Strappy Fitted Plunging Mermaid Dress

$69.00 $378.00

  • Burgundy
  • Charcoal
  • Navy
-65%
La Femme - 25504 Strappy Plunging Sweetheart Slit Dress

$69.00 $198.00

  • Forest Green
  • Red
  • Sapphire Blue
-75%
La Femme - 26023 Strappy Deep V-neck Sheath Dress

$69.00 $278.00

  • Indigo
  • Red
  • Teal
-69%
La Femme - 18110 Fitted Strapless Ruched Cocktail Dress

$99.00 $327.00

  • Nude*
  • Black*
-50%
Faviana - S10355 Jewel Neck Jersey Sheath Dress With Cutouts

$98.00 $198.00

  • Forest Green
  • Navy*
  • Red
-56%
Elizabeth K - GL1815 Spaghetti Strap Draped Ornate Mermaid Dress

$65.00 $150.00

  • Burgundy
  • Green
-44%
Elizabeth K - GL2988 Glitter Mesh Deep V-Neck Trumpet Dress

$88.00 $159.00

  • Burgundy
  • Gold
  • Green
-79%
La Femme 30698 - Strapless Sweetheart Mermaid Dress

$89.00 $438.00

  • Neon Pink
-70%
Primavera Couture 3832 - V-Neck Crisscross Back Cocktail Dress

$99.00 $339.00

  • Black
  • Ivory
  • Neon Pink
  • Orange
-36%
Dancing Queen 3323A - Sleeveless Pleated Detail Tea-length Dress

$99.00 $157.00

  • Black*
  • Burgundy*
  • Champagne*
  • Copper*
  • +12
-76%
Amarra 94280 - Sequined Cutout Cocktail Dress

$93.00 $398.00

  • Bright Emerald
  • Bright Fuchsia
  • Gold*
  • Peacock*
  • +1
-86%
Amarra 88032 - Embellished A-Line Cocktail Dress

$93.00 $698.00

  • Bright Fuchsia
  • Gold/Silver
  • Jade
  • Peacock
-74%
Amarra 88027 - Sequin Basque Cocktail Dress

$93.00 $370.00

  • Black
  • Navy
  • Purple
-76%
Amarra 88068 - Fully Beaded Plunging Cocktail Dress

$93.00 $398.00

  • Fuchsia
  • Lilac
  • Turquoise
-60%
La Femme - One Shoulder High Slit Sheath Dress 28176SC

$87.00 $218.00

  • Burgundy
  • Yellow
  • Black
  • White
  • +4
-63%
Nox Anabel E1039 - Cascade Paneled Evening Dress

$65.00 $178.00

  • Apple Green*
  • Light Blue*
  • Neon Orange*
  • +2
-79%
Amarra 87427 - Sequined Fitted Cocktail Dress

$60.00 $298.00

  • Neon Orange*
  • Neon Pink
  • Ocean Blue*
  • Powder Blue*
-79%
Amarra 87439 - One Shoulder Sequin After Prom Dress

$60.00 $298.00

  • Black*
  • Bright Blue
  • Cotton Candy
  • Emerald*
  • +4
-76%
La Femme - 27512 Strappy Open Back Plunging Sweetheart Dress

$69.00 $298.00

  • Burgundy
  • Navy
  • Violet*
May Queen - MQ1711 Draped Off Shoulder Chiffon A-Line gown

$92.00

  • Burgundy
  • Dusty-Blue
  • Dusty-Rose
  • Eggplant
  • +3
-80%
La Femme - 25373 V-Neck Sheath Dress

$65.00 $338.00

  • Black
  • Electric Blue*
  • White*
-76%
La Femme - 16937 Rhinestone-Crusted Sweetheart Sheath Cocktail Dress

$78.00 $327.00

  • Black
  • Royal Blue
  • White*
-80%
La Femme - 25735 High Neck Fitted Slit Dress

$59.00 $298.00

  • Charcoal
  • Hot Pink
  • Teal
-70%
La Femme - 15893 Short Crystal Embellished Asymmetric Jersey Dress

$78.00 $261.00

  • Forest Green*
  • Plum
-77%
La Femme - 23418 Dazzling Halter Neck Cutout Jersey Dress

$78.00 $350.00

  • Black*
  • Ivory*
  • Red*
-86%
La Femme - 26145 Lace Trimmed High Halter Satin Mermaid Gown

$59.00 $450.00

  • Jade
  • Poppy Red
  • White
  • Navy
-70%
La Femme - 16993 Asymmetrical Ruched Fitted Mini Dress with One Shoulder Floral Strap

$78.00 $261.00

  • Electric Blue*
  • Majestic Purple
  • Mauve
  • Peacock
-79%
La Femme - 24231 Sleeveless High Neck Cutout Two-piece Dress

$78.00 $378.00

  • Black*
  • Red*
  • White*
-68%
La Femme - 17141 Spaghetti Strap Sparkling Sweetheart Bust Hi-Low Style Dress

$78.00 $246.00

  • Aqua
  • Cotton Candy Pink
  • Wisteria
  • Yellow*
-47%
La Femme - 14126 Strapless Sweetheart Bubble Hem Short Dress

$78.00 $149.00

  • Bronze
  • Lavender*
  • Navy*
  • Wine*
  • +1
-77%
La Femme Gigi - 24420 Beaded Strappy Two Piece Halter Prom Dress

$78.00 $350.00

  • Black
  • Burgundy
  • Forest Green
  • Sapphire Blue
-73%
La Femme - 23655 Sleeveless High Neck front Keyhole Cutout Jersey Dress

$78.00 $298.00

  • Burgundy*
  • Navy*
  • Plum*
-82%
La Femme - 25659 Strappy Plunging Velvet Slit Dress

$65.00 $378.00

  • Blush
  • Steel Grey
  • Wine
-51%
La Femme Gigi - 14660 Deep V-Neck Halter Gown with Crisscross Back

$78.00 $162.00

  • Apple Green
  • Fuchsia
  • Lavender
  • White*
-83%
La Femme - 24272 Lovely Long Sleeve High Neck Laced Two-piece Dress

$78.00 $478.00

  • Garnet
  • Hunter Green*
  • Navy*
-71%
La Femme - 23636 Bejeweled Sleeveless Sweetheart Ruched Jersey Gown

$78.00 $278.00

  • Black
  • Electric Blue
  • Flamingo Pink
-70%
La Femme - 25306 Long Sleeve Cold-Shoulder Cutaway Mini Dress

$65.00 $218.00

  • Sapphire Blue
  • Silver
-82%
La Femme - 23937 Glamorous Two-Piece Lace Illusion Long Evening Gown

$78.00 $438.00

  • Garnet
  • Navy
-76%
La Femme - 18204 Seductive Short Dress

$78.00 $327.00

  • Multi
-80%
La Femme - 24349 Mod Velvet High Sheath Long Evening Gown

$78.00 $398.00

  • Black
-74%
Ava Presley 39277 - V-Neck Mermaid Prom Dress

$89.00 $343.00

  • Black*
  • Cobalt*
  • Emerald*
  • Fuchsia*
  • +5
-71%
Ladivine A0401 - Lace Overlay Off Shoulder Mermaid Gown

$90.00 $311.00

  • Black-Nude
  • Blush
  • Burgundy
  • Champagne
  • +6
-56%
May Queen MQ1855 - Draped Trumpet Dress with Slit

$71.00 $163.00

  • Black*
  • Burgundy*
  • Hunter Green*
  • Lilac
  • +5
-62%
May Queen MQ1909 - Off Shoulder Seamed Prom Gown

$71.00 $188.00

  • Dusty Blue
  • Mocha*
  • Olive
  • Rose
  • +1
-51%
Dancing Queen Bridal - 9754 Classic Long Satin Prom Dress with V-back and Plunging Neckline

$70.00 $145.00

  • Burgundy
  • Navy
  • Off White
-39%
Dancing Queen - 3266 Sequin Embellished A-Line Cocktail Dress

$70.00 $116.00

  • Blush*
  • Navy*
  • Bahama Blue*
  • Gold*
  • +2
-57%
Dancing Queen 4244 - Sleeveless Sheath Prom Dress

$70.00 $166.00

  • Red
  • Sienna*
  • Dusty Blue*
  • Hunter Green
  • +2
-64%
Dancing Queen 4272 - Floral Appliqued Sleeveless Prom Dress

$77.00 $219.00

  • Bahama Blue
  • Hunter Green*
  • Lilac*
  • Yellow
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Shop cheap prom dresses that deliver runway-inspired style at a budget-friendly price. Our collection includes inexpensive dresses under $100, sale styles, and fashion-forward looks that make a big impact without overspending. So if you're looking to buy an affordable prom dress online, Couture Candy offers stylish low-cost gowns that combine value, fit, and trend-conscious details in one easy, budget-friendly collection.