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Black Modest Sheath Dresses

This edit gathers 244 black modest sheath dresses from the modest-fashion boutiques we track. Every piece has a straight, tailored sheath cut on top of a modest neckline. Prices start around $18, and the list refreshes daily as stock changes.

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ASOS DESIGN twist hardware detail midi dress in black
ASOS
ASOS DESIGN twist hardware detail midi dress in black
$69.99
Sizes at store
Hobbs London Mel Tie Waist DressFinal sale — 31% off
Bloomingdale's
Hobbs London Mel Tie Waist Dress
$325.00$225.00
12
The Scoop Neck Sheath Dress in Bi-Stretch — Curvy Fit
Ann Taylor
The Scoop Neck Sheath Dress in Bi-Stretch — Curvy Fit
See price at store
Sizes at store
Simkhai Kristen Sleeveless Midi Dress
Bloomingdale's
Simkhai Kristen Sleeveless Midi Dress
$845.00
0002468+3
Benson Knit Dress
Reformation
Benson Knit Dress
$178.00
Sizes at store
& Other Stories sleevless jersey maxi dress with back split in black
ASOS
& Other Stories sleevless jersey maxi dress with back split in black
$96.00
Sizes at store
High Neck Floral Applique Knit Maxi Dress
Commense
High Neck Floral Applique Knit Maxi Dress
$54.00
XSSML
Tommie Knit Dress
Reformation
Tommie Knit Dress
$198.00
Sizes at store
Contrast Trim Collared Smocked Waist Knit Dress
Commense
Contrast Trim Collared Smocked Waist Knit Dress
$49.00
ML
Washable Ribbed Knit Dress
UNIQLO
Washable Ribbed Knit Dress
$14.90
Sizes at store
Deacon Collar Dress
Tadashi Shoji
Deacon Collar Dress
$358.00
2416
Peserico Woman Dress in Peachskin Pure Tencel Flowy Twill
Bloomingdale's
Peserico Woman Dress in Peachskin Pure Tencel Flowy Twill
$965.00
468
ASOS DESIGN ribbed long sleeve maxi dress with scarf detail in black
ASOS
ASOS DESIGN ribbed long sleeve maxi dress with scarf detail in black
$59.99
Sizes at store
Elanur Sequin & Crepe Belted Pencil Dress-PLUS SIZE
Tadashi Shoji
Elanur Sequin & Crepe Belted Pencil Dress-PLUS SIZE
$515.20
Sizes at store
Samar Floral Embroidered Lace Gown
Tadashi Shoji
Samar Floral Embroidered Lace Gown
$655.20
0002468+4
Milly Abbygail Sequin Midi Dress
Bloomingdale's
Milly Abbygail Sequin Midi Dress
$795.00
0246810
City Stroll Ruched Midi Dress - Black
Fashion Nova
City Stroll Ruched Midi Dress - Black
$39.99
XXSXSSMLXL+3
ARKET satin sleeveless maxi dress in gray
ASOS
ARKET satin sleeveless maxi dress in gray
$138.00
Sizes at store
Rose Long-Sleeve Knit Dress
Tadashi Shoji
Rose Long-Sleeve Knit Dress
$305.20
XXSXSSMLXL+1
ASOS DESIGN cap sleeve maxi dress with lace up detail and ruching in black
ASOS
ASOS DESIGN cap sleeve maxi dress with lace up detail and ruching in black
$69.99
Sizes at store
Tash Embroidered Crepe Dress
Tadashi Shoji
Tash Embroidered Crepe Dress
$543.20
0002468+4
Benson Knit Dress
Reformation
Benson Knit Dress
$178.00
Sizes at store
Herve Leger The Brittany Mock Neck Dress
Bloomingdale's
Herve Leger The Brittany Mock Neck Dress
$595.00
XXSXSSML
Mac Duggal Embellished High Neck Long Sleeve Gown
Bloomingdale's
Mac Duggal Embellished High Neck Long Sleeve Gown
$798.00
6810121618

Frequently asked questions

How fitted are sheath dresses?
A sheath is cut straight and close through the body without flaring. They read tailored rather than loose, so size with that in mind.
Are these dresses actually modest?
Yes. Every dress here is tagged with a modest neckline, and we exclude sheer, cut-out, open-back and mini styles by default.
What shades count as black?
We tag colour from the product photos, so this collection covers the black family across the boutiques we track.
How often is this collection updated?
It refreshes daily -- new arrivals are added and sold-out pieces drop off automatically, so what you see is in stock.