Floor-Length Mother of the Bride Dresses

Shop floor-length mother of the bride dresses at ONTOEFY. Floor-length gowns are the safest choice for formal, evening, and black-tie weddings, and they photograph with an elegant, continuous line.

This collection includes floor-length dresses in chiffon, lace, satin, and crepe, with cap sleeves, long sleeves, V-necks, off-shoulder, and one-shoulder necklines. Most styles come in US sizes 2-28, with free custom sizing on selected designs.

For daytime and semi-formal weddings, compare tea-length and midi styles, or browse by fabric in chiffon and lace.

Shop by Style

A-Line · Mermaid

Shop by Length

Long · Tea-Length · Midi

Shop by Fabric

Chiffon · Lace · Satin · Sequin

Shop by Color

Black · Navy · Burgundy · Champagne · Dusty Rose · Green · Blue · Red


I’m absolutely in love with my hoco dress! The quality is amazing, the fabric is soft and comfortable, and the fit is perfect. It’s stylish, flattering, and looked stunning at the dance. I got so many compliments all night long. Shipping was fast, and it’s totally worth the price. Highly recommend!
—— Mia S.

Sort by:
Dark navy V-neck mermaid formal dress, short sleeves, floral textured embroidery
US 2US 4US 6US 8US 10US 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26WUS 28W
Mint draped beaded V-neck fit-and-flare floor-length dress with short sleeves
US 2US 4US 6US 8US 10US 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26WUS 28W
Black V-neck sleeveless mermaid mother-of-the-bride dress with ruched waist
US 2US 4US 6US 8US 10US 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26WUS 28W
Pink sequin draped V-neck fit-and-flare gown with flutter sleeves, floor length
US 2US 4US 6US 8US 10US 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26WUS 28W
Navy beaded bateau neck A-line floor-length dress with cap sleeves and scalloped bead design
US 2US 4US 6US 8US 10US 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26WUS 28W
Blue sequin short-sleeve A-line floor-length dress with beaded glitter finish
US 2US 4US 6US 8US 10US 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26WUS 28W
Pink beaded V-neck A-line floor-length evening dress with sleeveless straps
US 2US 4US 6US 8US 10US 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26WUS 28W
Navy halter-neck column floor-length dress with scalloped beaded pattern
US 2US 4US 6US 8US 10US 12US 14US 16WUS 18WUS 20WUS 22WUS 24WUS 26WUS 28W
close-up of burgundy lace applique bodice on satin mother of the bride dress
US 2US 4US 6US 8US 10US 12US 1416W18W20W22W24W26W28W
mother of the bride dress with flutter sleeves and chiffon fabric front view
US 2US 4US 6US 8US 10US 12US 1416W18W20W22W24W26W28W
formal wedding guest dress for women with chiffon ruffle skirt front view
US 2US 4US 6US 8US 10US 12US 1416W18W20W22W24W26W28W
High-Low Satin Mother of the Bride Dress with Lace Sleeves and Pockets
US 2US 4US 6US 8US 10US 12US 1416W18W20W22W24W26W28W

Frequently asked questions

Is a floor-length dress required for the mother of the bride?
No, but it is the safest choice for formal, evening, and black-tie weddings. For daytime and semi-formal ceremonies, tea length or midi can be equally appropriate.
Can the mother of the bride wear a floor-length dress to a daytime wedding?
Yes, if the wedding is formal. For a casual daytime celebration, tea length may feel more comfortable and appropriate.
What shoes go with a floor-length mother of the bride dress?
A closed-toe pump or a low heel works best. Have the hem measured with the shoes you plan to wear so the dress sits just above the floor.