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Siena Women's Keyhole-Neck Bodycon Dress

Siena Women's Keyhole-Neck Bodycon Dress

4.4(65 ratings)

Best price now

$28.00at PoshmarkObserved at 10:58 AM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Siena Women's Keyhole-Neck Bodycon Dress

The Siena Women's Keyhole-Neck Bodycon Dress is a sleeveless cocktail dress in stretchy scuba crepe with a faux wrap front, halter-style keyhole neck and side ruching at the waist. It is fully lined, closes with a back zip and runs about 34.75 inches long. At $28.00 at Poshmark as of November 6, 2026, it is the lowest of the two new prices we track, so it sits at the bottom of its recent range.

Best forCocktail parties and evening eventsShoppers who want a fitted, curve-following silhouetteWedding guest and date-night outfitsBudget buyers who want a lined dress under $30
Pros
  • Scuba crepe holds its shape and smooths the midsection
  • Faux wrap with side ruching flatters the waist
  • Fully lined, so no slip needed
  • Back zip makes it easy to get into
  • Keyhole halter neck adds interest without a necklace
Cons
  • Bodycon fit shows every line and leaves little room for error
  • Sleeveless cut needs a jacket or wrap in cool weather
  • Scuba crepe is heavy and can feel warm
  • Halter keyhole neck limits bra options
  • Spot clean or gentle wash only to protect the lining

Siena Women's Keyhole-Neck Bodycon Dress prices at every store

  • PoshmarkNew

    In stock

    $28.00Observed at 10:58 AM
    Visit store
  • Fox'sNew

    In stock

    $44.00Observed at 10:58 AM
    Visit store

Siena Women's Keyhole-Neck Bodycon Dress price history

Lowest price we've seen: $28.00 on Nov 6 at Poshmark. Tracked across 2 stores since Nov 6.

What reviewers say

  • 4.4 / 565 ratings

Rated 4.4 out of 5 from 65 ratings, the dress is liked for its flattering fit and dressy look at a low price. Complaints center on the snug bodycon cut and the heavy, warm fabric.

What people mention
  • FitPraisedBuyers say the faux wrap and ruching flatter the waist and hips.
  • ValuePraisedOwners feel it looks and feels pricier than its price.
  • SizingMixedSome find it true to size, others say it runs snug and suggest sizing up.
  • FabricMixedThe scuba crepe is praised for holding shape but called heavy and warm.
  • NecklineCriticisedThe keyhole halter neck limits bra options, reviewers say.

Specifications

Occasion Type
Cocktail
Formal Occasion
Yes
Fit Type
Bodycon, Fitted (through the chest, waist, and hips)
Pattern
Solid
Sleeve Length
Sleeveless
Gender
FEMALE
Age Group
ADULT

Questions and answers

Is this dress true to size?
Most buyers say it fits as expected, but the bodycon cut is snug through the hips. If you are between sizes or prefer a looser fit, size up.
What is the dress made of?
It is a polyester and spandex scuba crepe, fully lined, with a back zip. The fabric is stretchy and holds its shape.
How long is it?
About 34.75 inches from shoulder to hem, which falls around the knee on most wearers.
Can I wear a bra with it?
The keyhole halter neck shows straps, so wear a strapless or halter bra. Some buyers go without one because the dress is lined.
When is it cheapest?
The best new price we track is $28.00 at Poshmark as of November 6, 2026. Cocktail dresses usually drop after party season, in January and February.
Is it good for a wedding guest?
Yes, if the dress code is cocktail or semi-formal. The solid color and faux wrap suit evening weddings; add a wrap for sleeveless coverage.
Where is the Siena Women's Keyhole-Neck Bodycon Dress cheapest?
At Poshmark, for $28.00, as of our latest check.
What do buyers say about the Siena Women's Keyhole-Neck Bodycon Dress?
Rated 4.4 out of 5 from 65 ratings.
Where can I buy the Siena Women's Keyhole-Neck Bodycon Dress?
2 stores we checked sell it, including Poshmark, Fox's.

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Closure Type
Zip back closure
Fabric Type
Spandex, Polyester
Fabric Effect
Scuba crepe fabrication
Style Type
Bodycon dress
Department
Women's
Theme
Outdoor
Visual Attributes
Solid
Length
Approx. 34.75" length
Neckline
Keyhole center front neck, Halter neckline
Silhouette
Faux wrap silhouette
Embellishment
Ruched at waist
Back Style
Keyhole
Design Highlights
Lined, Keyhole center front neck, Side ruching
Stitching Style
Side ruching
Two Piece
No