Plus Size Long Dresses

Looking for a long plus size dress with a burst of color, a touch of sparkle, or a elegant sophisticated style for your prom or formal? Then check out this amazing collection of long designer dresses in plus sizes. Long strapless dresses for prom, homecoming high low dresses, or dazzling beaded plus gowns that can take you down any red carpet. Whatever style you want PromGirl is sure to have a dress that will make any fashion diva happy and our guaranteed low prices make these dresses a must for your next formal.

Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy FA-9382 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy FA-9382c at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
Buy FA-9374 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy FA-9388 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy FA-9388s at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
Buy Long Sequin High Neck Formal Gown by Faviana at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
Buy SC-SC7179 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy FA-9373 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy FA-9373i at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
Buy High Neck Plus Size Prom Dress by Sydneys Closet at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy SC-SC7170 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy SC-SC7171 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9300P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
Buy DJ-2522W at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy NA-8157P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
Buy Plus Size Strapless Prom Dress at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
Buy FB-GL1323 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
Buy FB-GL1305 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9294P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
Buy SC-SC7165 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
Buy SC-SC7165r at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9173P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
Buy SC-SC7168 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy FB-GL1322 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9074 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
Buy FB-GL1315 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
Buy FB-GL1333 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9266Pp at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9352P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9233P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-8999P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9053P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9266P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy SC-SC7164 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9247Pr at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9247Py at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9191P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9150P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy NA-8174P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-8645P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9247P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy FB-GL1325XP at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9264Pr at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9264Pb at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9264P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9031 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy NA-5118 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy FB-GL1154 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy NA-5118s at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy NA-5118r at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9279Pb at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9190b at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9174Pr at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9040P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-8871P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-8975P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9279P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9174P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9273P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9283Pb at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9283Pr at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9322Pr at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9312Pb at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9281Pc at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9400Pt at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9281Pb at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9322P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9281P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9400P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9312P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-8913P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy NA-8154P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy JU-MA-292711I at PromGirl
  • Purple
  • Peach

Long Ruched Purple V-Back Prom Dress

$159.00 JU-MA-292711I
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy JU-MA-292710i at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy FB-GL1309HP at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy SY-IXD2676VP at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy JU-573L at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9062 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9062b at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy SY-IXD2676VPy at PromGirl
  • Black
  • Red
  • Royal

Off-the-Shoulder Floor Length Dress

$149.00 SY-IXD2676VPy
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy SY-IXD2676VPr at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9325Pc at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9236Pn at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9182 PLUS at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9137P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-8712P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9236P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9325P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy JU-MA-292727 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-9202P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy MB-MX1311 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy MB-MX1311g at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy MB-MX1311rs at PromGirl
  • Fuchsia
  • Gold
  • Rose

Off-the-Shoulder Lace Dress

$119.00 MB-MX1311rs
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy MB-MX1311ry at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy NA-7126P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy FB-GL1376Ppc at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy FB-GL1376Pp at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy FB-GL1310 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy MO-12173W at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
Buy SY-IXD-2588VP at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy MO-12172W at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy SY-IXD-2972HP at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy SY-XD20757H at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy DQ-8747P at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy SY-XD-19825 at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
Buy SY-IXB1113EP at PromGirl
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy SY-XD-19825r at PromGirl
  • Black
  • Royal
  • Magenta
  • Red

Long Sleeveless Plus Dress

$79.00 SY-XD-19825r
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy SY-XD-19825m at PromGirl
  • Black
  • Royal
  • Magenta
  • Red

Sleeveless Long Prom Dress

$79.00 SY-XD-19825m
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy SY-XD-19825rd at PromGirl
  • Black
  • Royal
  • Magenta
  • Red

Long Scoop Neck Sleeveless Dress

$79.00 SY-XD-19825rd
Loved!

Be sure to sign up or login to save.

Cancel
In Stock Buy SY-XB951H at PromGirl
  • Black

V-Neck Sleeveless Jumpsuit

$69.00 SY-XB951H
* Products with an "in stock" banner have at least some size and color combinations ready to ship immediately. Available sizes and colors may be limited due to seasonality. Please read our complete availability policy for more information.