PrettyLittleThing
Petite

KarenMillen Petite Soft Tailored Halterneck Open Back Maxi Dress

£139.30£199.00-30%
£125.37 with code BONUS10
Colour: Black
Size: Select a Size
Premier Logo
Enjoy unlimited delivery for an entire year from just £9.99
PrettyLittleThing Shipping Insurance Logo
Peace of mind, guaranteed
Full delivery protection. Instant payouts
14 days extra to return
£5 per day if your orders late
Learn More

“Refund was approved and back in my account the same day.” — Deliver+ customer

Delivery Methods
Eligible for return within 21 days Exclusions apply. Please see our returns policy
paypal Iconprettylittlething Iconclearpay Icon
18+, T&C apply. Credit subject to status.
See more
At a Glance
Dramatic open back design
Soft tailored structured fabric
Specifically designed for petite
Elegant halter neck style
Stretch fabric for comfort
DESCRIPTION
  • High halter neckline with a structured collar band - sits close to the throat for a sharp, architectural finish that draws the eye upward.
  • Open back is the defining detail: the fabric falls away completely from the shoulders, leaving a clean expanse of skin that contrasts with the otherwise restrained silhouette.
  • Column-cut skirt falls straight to maxi length with a side split at the hem, allowing movement without breaking the lean, vertical line.
  • Cut specifically for a petite frame - proportioned so the waist sits where it should and the hem lands at the right point, with no alterations needed.
  • The elastane in the shell gives the fabric a controlled stretch, so the dress holds its shape through the body without pulling or shifting.

The silhouette here is disciplined - a near-perfect column from collar to floor, with every design decision pointing to restraint. The high neck anchors the look at the front while the open back does all the work of making it something worth remembering. It hangs close to the body without clinging, the weight of the fabric keeping it composed as you move. The side split is measured rather than dramatic, giving just enough ease for a confident stride. Styled as seen, strappy heeled sandals are the right call - they keep the leg line uninterrupted beneath the split. For an evening occasion, a sleek updo makes the most of the open back, while minimal fine jewellery at the wrist or ear keeps the look considered. This is a dress that works equally well for a formal dinner, a wedding reception, or a gallery opening where the occasion demands presence without effort.

  • Brand: KarenMillen
  • Category: Dresses
  • Product Type: Midi Dress
  • Colour: Black
  • Design: Plain
  • Sleeves: Sleeveless
  • Occasion: Elevated Day
SKU: BKK31564-105-14
PRODUCT DETAILS & CARE

Shell: 90% Polyester, 10% Elastane/Spandex. Lining: 100% Polyester. Wash with similar colours. Iron on reverse. Synthetic cycle. Model wears UK size Petite 10/US Size 6. Models height approx: 5"3. Length Approx: 129cm.

DELIVERY

Next Day Delivery

£2.99

Order by Midnight

UK Standard Delivery

£3.99

Usually Delivered Within 4 Working Days Mon - Sat

24/7 InPost Locker

£3.49

Usually Delivered Within 3 Working Days

Northern Ireland Standard Delivery

£4.99

Usually Delivered Within 5 Working Days

DPD Next Day Delivery

£6.99

Order before 9pm Sun-Friday & before 8pm Sat

Royalty - unlimited free delivery for a year with Royalty Delivery for £9.99

Find out more

Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times

Find out more

RETURNS

Extended returns Orders placed from Oct 29, 2026 have until Jan 5, 2027 to return their order

Something not quite right? You have 21 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

Click here to view our full Returns Policy.

WE THINK YOU'LL LIKE

WE THINK YOU'LL LIKE

SPONSORED PRODUCTS