THIRD FORMEnigma Tuck Dress

$200.00~~$320.00~~

Black sleeveless square-neck midi dress with fitted waist and straight hem

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Enigma Tuck Dress

THIRD FORM

Enigma Tuck Dress

Name: Enigma Tuck Dress
Brand: THIRD FORM
Price: 200.0 AUD
Availability: InStock

$200.00

$200.00 $320.00

38% OFF · Save $120.00

Buy now pay later options available at checkout

True to size · Weighted textured midi · Asymmetric tuck silhouette

SIZE

Third Form Size Guide

AUS / UK Size	EUR Size	US Size	Bust (CM)	Waist (CM)	Hip (CM)
6 / XS	34	2	80	63	90
8 / S	36	4	85	68	95
10 / M	38	6	90	73	100
12 / L	40	8	95	78	105

6/XS

8/S

10/M

12/L

Model is 177cm (5'10") and wears AU8/S.

Same day dispatch before 2pm

Free AU shipping over $200

Easy 14 day returns

secure payment

Sydney? Pick up in 2 hours.

Alexandria NSW boutique · ready in 2 hours

520 Botany Road
Alexandria NSW 2015
10am - 4pm · Monday to Friday
+61 431 133 529

Refined tailoring from desk to evening.

Designed for elevated office dressing, work-to-evening styling, and polished occasions.

True to size
Long midi length silhouette — 128cm
Arched neckline
Asymmetric tuck detail at waist
Textured, weighted fabrication for crease resistance
Blind hem with tailored vent-constructed split
Top-stitch finish throughout seams
Fully lined and bra-friendly

Wearing AU8/S
Height: 177cm (5'10")

The Third Form Enigma Tuck Dress in Black is a fitted long midi dress designed for elevated office dressing, work-to-evening styling, and polished occasion wear. Crafted from 60% Polyester, 35% Rayon, 5% Spandex in a textured, weighted fabrication that resists creasing, this black midi dress delivers a tailored fit with considered construction details — explore more refined styles in our Midi Dresses edit.

An arched neckline and asymmetric tuck detail at the waist create a refined, flattering silhouette, while a blind hem with tailored vent-constructed split allows for movement through the fitted length. Top-stitch detailing throughout the seams adds a polished, artisanal finish, and the fully lined, bra-friendly construction ensures comfort and confidence for extended wear. Dry clean only. Discover the full Third Form collection.

60% Polyester
35% Rayon
5% Spandex
Dry clean only

Fast Dispatch

Orders placed before 2pm (Sydney time) are dispatched the same day.

Same Day Delivery (Sydney Metro)

Available on eligible orders placed before 11:30am Monday–Friday.

Australia Shipping

Free standard shipping on orders over $200

Free express shipping on orders over $400

International Shipping

Rates calculated at checkout based on location.

Easy Returns

Change of mind? We offer easy returns in line with our policy.

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Third Form is a Sydney label started in 2014 by Merryn Kelly, built on a simple idea: sharp minimalism with just enough edge to keep it interesting. Expect clean lines, considered cuts and a palette that leans neutral without ever feeling flat.

The dresses are where this shows up most, from fitted midi styles to more fluid, occasion ready pieces, alongside tailored separates and jeans built for the same easy versatility. It's a wardrobe that works as hard at the office as it does after hours.

At BELLA n' BEAR, we stock a considered edit of Third Form dresses, tops and jeans across the seasons. For something with a bit more colour or print alongside it, our Black Dresses edit sits well in the mix. Browse the current range below.

SHOP ALL THIRD FORM