thredUP LogothredUP | An Online Consignment & Thrift StorethredUP
Magnifying glassMagnifying glass icon
My thredUPMy thredUP Icon
0
CartLink to your thredUP cart
Check out

Designer Formal Dresses

201 items
Nicole Miller Size 12
Nicole Miller Size 12

View Product: Nicole Miller Size 12

Nicole Miller

Size 12
$183.99 $960
Theia Size 4
Theia Size 4
Price Drop BadgePrice Drop

View Product: Theia Size 4

Theia

Size 4
$759.99 $1095
Theia Size 6
Theia Size 6

View Product: Theia Size 6

Theia

Size 6
$301.99 $995
Nicole Miller Size 2
Nicole Miller Size 2
Rare Find BadgeRare Find

View Product: Nicole Miller Size 2

Nicole Miller

Size 2
$80.99 $395

$64.79 20% off with

Badgley Mischka Size 2
Badgley Mischka Size 2
Price Drop BadgePrice Drop

View Product: Badgley Mischka Size 2

Badgley Mischka

Size 2
$84.99 $495

$42.49 50% off with

KAUFMANFRANCO Size 4
KAUFMANFRANCO Size 4
Price Drop BadgePrice Drop

View Product: KAUFMANFRANCO Size 4

KAUFMANFRANCO

Size 4
$368.99 $3300
Badgley Mischka Size 4
Badgley Mischka Size 4

View Product: Badgley Mischka Size 4

Badgley Mischka

Size 4
$167.99 $795
Tibi Size 2
Tibi Size 2
Price Drop BadgePrice Drop

View Product: Tibi Size 2

Tibi

Size 2
$36.99 $675

$18.50 50% off with

Ralph Lauren Black Label Size 6
Ralph Lauren Black Label Size 6
Price Drop BadgePrice Drop

View Product: Ralph Lauren Black Label Size 6

Ralph Lauren Black Label

Size 6
$93.99 $1495
Bibhu Mohapatra Size 2
Bibhu Mohapatra Size 2
Price Drop BadgePrice Drop

View Product: Bibhu Mohapatra Size 2

Bibhu Mohapatra

Size 2
$414.99 $3250
Nicole Miller Size 4
Nicole Miller Size 4
Rare Find BadgeRare Find

View Product: Nicole Miller Size 4

Nicole Miller

Size 4
$65.99 $385

$39.59 40% off with

Zac Posen Size 4
Zac Posen Size 4
Price Drop BadgePrice Drop

View Product: Zac Posen Size 4

Zac Posen

Size 4
$198.99 $1850
Armani Collezioni Size 42 italian
Armani Collezioni Size 42 italian
Rare Find BadgeRare Find

View Product: Armani Collezioni Size 42 italian

Armani Collezioni

Size 42 italian
$160.99 $1095
Badgley Mischka Size 4
Badgley Mischka Size 4
Price Drop BadgePrice Drop

View Product: Badgley Mischka Size 4

Badgley Mischka

Size 4
$125.99 $495
Badgley Mischka Size 8
Badgley Mischka Size 8

View Product: Badgley Mischka Size 8

Badgley Mischka

Size 8
$105.99 $495

$84.79 20% off with

Badgley Mischka Size 4
Badgley Mischka Size 4

View Product: Badgley Mischka Size 4

Badgley Mischka

Size 4
$103.99 $650
Badgley Mischka Size 2
Badgley Mischka Size 2
Rare Find BadgeRare Find

View Product: Badgley Mischka Size 2

Badgley Mischka

Size 2
$138.99 $495
Marchesa Size 2
Marchesa Size 2
Price Drop BadgePrice Drop

View Product: Marchesa Size 2

Marchesa

Size 2
$135.99 $1095
Elizabeth and James Size 0
Elizabeth and James Size 0
Rare Find BadgeRare Find

View Product: Elizabeth and James Size 0

Elizabeth and James

Size 0
$51.99 $365

$36.39 30% off with

Vera Wang Size 6
Vera Wang Size 6

View Product: Vera Wang Size 6

Vera Wang

Size 6
$143.99 $595
Armani Collezioni Size 4
Armani Collezioni Size 4

View Product: Armani Collezioni Size 4

Armani Collezioni

Size 4
$154.99 $1095
Badgley Mischka Size 8
Badgley Mischka Size 8
Flawed Gem BadgeFlawed Gem

View Product: Badgley Mischka Size 8

Badgley Mischka

Size 8
$79.99 $795
Badgley Mischka Size 2
Badgley Mischka Size 2
Price Drop BadgePrice Drop

View Product: Badgley Mischka Size 2

Badgley Mischka

Size 2
$71.99 $495

$35.99 50% off with

Alaïa Size 42 italian
Alaïa Size 42 italian
Price Drop BadgePrice Drop

View Product: Alaïa Size 42 italian

Alaïa

Size 42 italian
$779.99 $2990
Badgley Mischka Size 2
Badgley Mischka Size 2

View Product: Badgley Mischka Size 2

Badgley Mischka

Size 2
$120.99 $495

$96.79 20% off with

Oscar De La Renta Size 10
Oscar De La Renta Size 10
Price Drop BadgePrice Drop

View Product: Oscar De La Renta Size 10

Oscar De La Renta

Size 10
$417.99 $1290
Temperley LONDON Size 4
Temperley LONDON Size 4
Price Drop BadgePrice Drop

View Product: Temperley LONDON Size 4

Temperley LONDON

Size 4
$128.99 $725
Badgley Mischka Size 6
Badgley Mischka Size 6

View Product: Badgley Mischka Size 6

Badgley Mischka

Size 6
$116.99 $495

$81.89 30% off with

Theia Size 4
Theia Size 4

View Product: Theia Size 4

Theia

Size 4
$146.99 $1200
Robert Rodriguez Size 4
Robert Rodriguez Size 4
Rare Find BadgeRare Find

View Product: Robert Rodriguez Size 4

Robert Rodriguez

Size 4
$67.99 $525

$47.59 30% off with

Armani Collezioni Size 6
Armani Collezioni Size 6

View Product: Armani Collezioni Size 6

Armani Collezioni

Size 6
$162.99 $1095
Armani Collezioni Size 2
Armani Collezioni Size 2
Rare Find BadgeRare Find

View Product: Armani Collezioni Size 2

Armani Collezioni

Size 2
$152.99 $1095
Badgley Mischka Size 8
Badgley Mischka Size 8

View Product: Badgley Mischka Size 8

Badgley Mischka

Size 8
$105.99 $495

$74.19 30% off with

Halston Heritage Size 0
Halston Heritage Size 0
Rare Find BadgeRare Find

View Product: Halston Heritage Size 0

Halston Heritage

Size 0
$107.99 $445

$75.59 30% off with

KAUFMANFRANCO Size 6
KAUFMANFRANCO Size 6
Flawed Gem BadgeFlawed Gem

View Product: KAUFMANFRANCO Size 6

KAUFMANFRANCO

Size 6
$218.99 $2195
Nicole Miller Size 4
Nicole Miller Size 4
Rare Find BadgeRare Find

View Product: Nicole Miller Size 4

Nicole Miller

Size 4
$77.99 $385

$54.59 30% off with

Badgley Mischka Size 8
Badgley Mischka Size 8

View Product: Badgley Mischka Size 8

Badgley Mischka

Size 8
$106.99 $495

$74.89 30% off with

Badgley Mischka Size 2
Badgley Mischka Size 2
New With Tags BadgeNew With Tags

View Product: Badgley Mischka Size 2

Badgley Mischka

Size 2
$124.99 $495

$87.49 30% off with

Nicole Miller Size 10
Nicole Miller Size 10

View Product: Nicole Miller Size 10

Nicole Miller

Size 10
$71.99 $385

$50.39 30% off with

Zac Posen Size 8
Zac Posen Size 8
New With Tags BadgeNew With Tags

View Product: Zac Posen Size 8

Zac Posen

Size 8
$183.99 $1290
Badgley Mischka Size 8
Badgley Mischka Size 8

View Product: Badgley Mischka Size 8

Badgley Mischka

Size 8
$110.99 $495

$77.69 30% off with

Halston Heritage Size 2
Halston Heritage Size 2

View Product: Halston Heritage Size 2

Halston Heritage

Size 2
$114.99 $595

$80.49 30% off with

Theia Size 2
Theia Size 2
Rare Find BadgeRare Find

View Product: Theia Size 2

Theia

Size 2
$89.99 $895
Badgley Mischka Size 4
Badgley Mischka Size 4
Price Drop BadgePrice Drop

View Product: Badgley Mischka Size 4

Badgley Mischka

Size 4
$62.99 $635
Badgley Mischka Size 2
Badgley Mischka Size 2
Flawed Gem BadgeFlawed Gem

View Product: Badgley Mischka Size 2

Badgley Mischka

Size 2
$78.99 $795
Rebecca Taylor Size 4
Rebecca Taylor Size 4

View Product: Rebecca Taylor Size 4

Rebecca Taylor

Size 4
$89.99 $395

$62.99 30% off with

Alice + Olivia Size 4
Alice + Olivia Size 4
Price Drop BadgePrice Drop

View Product: Alice + Olivia Size 4

Alice + Olivia

Size 4
$96.99 $597

$58.19 40% off with

Nicole Miller Size 6
Nicole Miller Size 6
Price Drop BadgePrice Drop

View Product: Nicole Miller Size 6

Nicole Miller

Size 6
$98.99 $995
Parker Size 2
Parker Size 2
Price Drop BadgePrice Drop

View Product: Parker Size 2

Parker

Size 2
$59.99 $297

$35.99 40% off with

Nicole Miller Size 2
Nicole Miller Size 2
Price Drop BadgePrice Drop

View Product: Nicole Miller Size 2

Nicole Miller

Size 2
$97.99 $585

$58.79 40% off with

Badgley Mischka Size 10
Badgley Mischka Size 10
Rent The RunwayRent The Runway logo

View Product: Badgley Mischka Size 10

Badgley Mischka

Size 10
$150.99 $1190
Nicole Miller Size 10
Nicole Miller Size 10
Price Drop BadgePrice Drop

View Product: Nicole Miller Size 10

Nicole Miller

Size 10
$73.99 $385

$44.39 40% off with

Jonathan Simkhai Size 8
Jonathan Simkhai Size 8

View Product: Jonathan Simkhai Size 8

Jonathan Simkhai

Size 8
$192.99 $795
Cinq à Sept Size 0
Cinq à Sept Size 0

View Product: Cinq à Sept Size 0

Cinq à Sept

Size 0
$121.99 $465
Badgley Mischka Size 4
Badgley Mischka Size 4
Rare Find BadgeRare Find

View Product: Badgley Mischka Size 4

Badgley Mischka

Size 4
$148.99 $635
Roksanda Size 10 uk
Roksanda Size 10 uk
Rent The RunwayRent The Runway logo

View Product: Roksanda Size 10 uk

Roksanda

Size 10 uk
$288.99 $2885
Alice + Olivia Size 4
Alice + Olivia Size 4

View Product: Alice + Olivia Size 4

Alice + Olivia

Size 4
$109.99 $597
Badgley Mischka Size 8
Badgley Mischka Size 8

View Product: Badgley Mischka Size 8

Badgley Mischka

Size 8
$137.99 $495
Theia Size 6
Theia Size 6

View Product: Theia Size 6

Theia

Size 6
$125.99 $899
Badgley Mischka Size 6
Badgley Mischka Size 6

View Product: Badgley Mischka Size 6

Badgley Mischka

Size 6
$169.99 $795
Nicole Miller Size 8
Nicole Miller Size 8

View Product: Nicole Miller Size 8

Nicole Miller

Size 8
$69.99 $385
Badgley Mischka Size 4
Badgley Mischka Size 4

View Product: Badgley Mischka Size 4

Badgley Mischka

Size 4
$234.99 $1090
Badgley Mischka Size 6
Badgley Mischka Size 6

View Product: Badgley Mischka Size 6

Badgley Mischka

Size 6
$116.99 $495
KAUFMANFRANCO Size 2
KAUFMANFRANCO Size 2

View Product: KAUFMANFRANCO Size 2

KAUFMANFRANCO

Size 2
$166.99 $1095
Alice + Olivia Size 2
Alice + Olivia Size 2

View Product: Alice + Olivia Size 2

Alice + Olivia

Size 2
$103.99 $597
Just Cavalli Size 42 italian
Just Cavalli Size 42 italian

View Product: Just Cavalli Size 42 italian

Just Cavalli

Size 42 italian
$188.99 $990
Badgley Mischka Size 16
Badgley Mischka Size 16
Rent The RunwayRent The Runway logo

View Product: Badgley Mischka Size 16

Badgley Mischka

Size 16
$84.99 $850
Halston Heritage Size Sm
Halston Heritage Size Sm

View Product: Halston Heritage Size Sm

Halston Heritage

Size Sm
$110.99 $445
Vera Wang Size 2
Vera Wang Size 2
Rare Find BadgeRare Find

View Product: Vera Wang Size 2

Vera Wang

Size 2
$65.99 $365
Alice + Olivia Size 0
Alice + Olivia Size 0

View Product: Alice + Olivia Size 0

Alice + Olivia

Size 0
$118.99 $597
Halston Heritage Size 2
Halston Heritage Size 2
New With Tags BadgeNew With Tags

View Product: Halston Heritage Size 2

Halston Heritage

Size 2
$202.99 $425
Robert Rodriguez Size 2
Robert Rodriguez Size 2
Rare Find BadgeRare Find

View Product: Robert Rodriguez Size 2

Robert Rodriguez

Size 2
$120.99 $525
Halston Heritage Size 8
Halston Heritage Size 8

View Product: Halston Heritage Size 8

Halston Heritage

Size 8
$237.99 $445
Badgley Mischka Size 6
Badgley Mischka Size 6

View Product: Badgley Mischka Size 6

Badgley Mischka

Size 6
$85.99 $495
Cinq à Sept Size 6
Cinq à Sept Size 6
Rare Find BadgeRare Find

View Product: Cinq à Sept Size 6

Cinq à Sept

Size 6
$146.99 $395
Badgley Mischka Size 4
Badgley Mischka Size 4

View Product: Badgley Mischka Size 4

Badgley Mischka

Size 4
$171.99 $770
Kenzo Size 40 french
Kenzo Size 40 french

View Product: Kenzo Size 40 french

Kenzo

Size 40 french
$76.99 $450
Cinq à Sept Size 6
Cinq à Sept Size 6
Flawed Gem BadgeFlawed Gem

View Product: Cinq à Sept Size 6

Cinq à Sept

Size 6
$105.99 $385
Badgley Mischka Size 0
Badgley Mischka Size 0
Rare Find BadgeRare Find

View Product: Badgley Mischka Size 0

Badgley Mischka

Size 0
$129.99 $495
Herve Leger Size Med
Herve Leger Size Med

View Product: Herve Leger Size Med

Herve Leger

Size Med
$322.99 $1290
Badgley Mischka Size 0
Badgley Mischka Size 0
Rent The RunwayRent The Runway logo

View Product: Badgley Mischka Size 0

Badgley Mischka

Size 0
$84.99 $850
Parker Size 10
Parker Size 10
Rent The RunwayRent The Runway logo

View Product: Parker Size 10

Parker

Size 10
$59.99 $398
Badgley Mischka Size 6
Badgley Mischka Size 6
Rent The RunwayRent The Runway logo

View Product: Badgley Mischka Size 6

Badgley Mischka

Size 6
$39.99 $795
Nicole Miller Size 6
Nicole Miller Size 6
Rent The RunwayRent The Runway logo

View Product: Nicole Miller Size 6

Nicole Miller

Size 6
$64.99 $650
Alexis Size XS
Alexis Size XS
Rare Find BadgeRare Find

View Product: Alexis Size XS

Alexis

Size XS
$84.99 $495
Diane von Furstenberg Size 2
Diane von Furstenberg Size 2

View Product: Diane von Furstenberg Size 2

Diane von Furstenberg

Size 2
$78.99 $395
Alice + Olivia Size Sm
Alice + Olivia Size Sm

View Product: Alice + Olivia Size Sm

Alice + Olivia

Size Sm
$124.99 $597
Diane von Furstenberg Size 0
Diane von Furstenberg Size 0

View Product: Diane von Furstenberg Size 0

Diane von Furstenberg

Size 0
$131.99 $525
Proenza Schouler Size 4
Proenza Schouler Size 4
New With Tags BadgeNew With Tags

View Product: Proenza Schouler Size 4

Proenza Schouler

Size 4
$394.99 $1795
Yigal Azrouël New York Size 10
Yigal Azrouël New York Size 10
New With Tags BadgeNew With Tags

View Product: Yigal Azrouël New York Size 10

Yigal Azrouël New York

Size 10
$215.99 $675
Diane von Furstenberg Size 4
Diane von Furstenberg Size 4

View Product: Diane von Furstenberg Size 4

Diane von Furstenberg

Size 4
$82.99 $395

$66.39 20% off with

Badgley Mischka Size 8
Badgley Mischka Size 8
Rent The RunwayRent The Runway logo

View Product: Badgley Mischka Size 8

Badgley Mischka

Size 8
$79.99 $795
Badgley Mischka Size 0
Badgley Mischka Size 0
Rare Find BadgeRare Find

View Product: Badgley Mischka Size 0

Badgley Mischka

Size 0
$117.99 $495

$94.39 20% off with

Parker Size Med
Parker Size Med

View Product: Parker Size Med

Parker

Size Med
$54.99 $297

$43.99 20% off with

Badgley Mischka Size 8
Badgley Mischka Size 8
New With Tags BadgeNew With Tags

View Product: Badgley Mischka Size 8

Badgley Mischka

Size 8
$170.99 $895
Theia Size 4
Theia Size 4
New With Tags BadgeNew With Tags

View Product: Theia Size 4

Theia

Size 4
$175.99 $695
Badgley Mischka Size 12
Badgley Mischka Size 12

View Product: Badgley Mischka Size 12

Badgley Mischka

Size 12
$163.99 $495
Halston Heritage Size Med
Halston Heritage Size Med

View Product: Halston Heritage Size Med

Halston Heritage

Size Med
$99.99 $445

$79.99 20% off with

Nicole Miller Size 0
Nicole Miller Size 0
Rent The RunwayRent The Runway logo

View Product: Nicole Miller Size 0

Nicole Miller

Size 0
$73.99 $495
Cinq à Sept Size 4
Cinq à Sept Size 4
Rent The RunwayRent The Runway logo

View Product: Cinq à Sept Size 4

Cinq à Sept

Size 4
$59.99 $595

$47.99 20% off with

Badgley Mischka Size 6
Badgley Mischka Size 6

View Product: Badgley Mischka Size 6

Badgley Mischka

Size 6
$177.99 $850
Badgley Mischka Size 14
Badgley Mischka Size 14

View Product: Badgley Mischka Size 14

Badgley Mischka

Size 14
$138.99 $495
Tory Burch Size 2
Tory Burch Size 2

View Product: Tory Burch Size 2

Tory Burch

Size 2
$225.99 $1295
Theia Size 6
Theia Size 6
Rent The RunwayRent The Runway logo

View Product: Theia Size 6

Theia

Size 6
$56.99 $1130

$45.59 20% off with

Badgley Mischka Size 10
Badgley Mischka Size 10
Rent The RunwayRent The Runway logo

View Product: Badgley Mischka Size 10

Badgley Mischka

Size 10
$59.99 $595

$47.99 20% off with

Badgley Mischka Size 6
Badgley Mischka Size 6
Rent The RunwayRent The Runway logo