Long-Sleeve Modest Sheath Dresses
This edit gathers 278 long-sleeve modest sheath dresses from the modest-fashion boutiques we track. Every piece has a straight, tailored sheath cut on top of a modest neckline and long sleeves. Prices start around $22, and the list refreshes daily as stock changes.
Search all dresses →249 pieces
Final sale — 25% offASOS
ASOS DESIGN slash neck drop waist belted maxi dress in charcoal gray
$94.99$71.50
Sizes at store
Final sale — 10% offASOS
ASOS DESIGN textured satin batwing bias cut waist maxi dress in navy
$139.00$125.10
Sizes at store
ASOS
Vero Moda Curve long sleeve drapey mesh maxi dress in pink and orange marble print
$81.00
Sizes at store
Final sale — 50% offASOS
ASOS DESIGN power shoulders maxi dress with bow back and peplum hem in navy
$94.99$47.50
Sizes at store
Mac Duggal
Ieena for Mac Duggal - Black Long Sleeve Jersey Gown With Jewel Detail - Black / M
$398.00
XSSMLXL
ASOS
ASOS DESIGN long sleeve tucked waist bias maxi dress in blue blurred floral print
$109.00
Sizes at store
Final sale — 25% offASOS
Object knit belted midi dress with folded shoulder detailing in dark heather gray
$117.00$88.00
Sizes at store
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, long sleeves, and we exclude sheer, cut-out, open-back and mini styles by default.
How much do these cost?
Prices start around $22 and run up from there; each card shows the live price and links straight to the retailer.
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.