Backless Dresses

rrp: $455

Effie Kats

Effie Kat's'Verona' gown is so evocative of '90s glamour. Made from luxurious stretch-crepe, it has the decade's defining high neckline and simplistic silhouette. Complement the gown with a statement earring and hand-held clutch.

The fabric is a supportive stretch crepe for a comfortable flattering fit.

The colour is accurate in photos 2, 3 and 4

Size on tag L - recommended for size 12

Size on tag XL - recommended for size 14

We have this dress in multiple colours and sizes

The Antoinette Maxi Dress is an elegant, figure-flattering maxi dress inspired by our bestselling Camille Midi Dress. Designed with a plunging halter neckline, artful gathering and a sculptural knot at the waist, it beautifully enhances the natural shape of the body. The dramatic open back adds an alluring finish, while the floor-skimming maxi length creates an effortlessly elegant silhouette.

Crafted from soft, curve-hugging jersey, the Antoinette Maxi Dress drapes beautifully over the body before falling gracefully to the floor. Its fluid fabric creates natural movement with every step, making it a sophisticated choice for evening occasions, special events, weddings and elevated occasions.

RRP $227

OCTAVIA MAXI SET

- Halter neck 

- Open back 

- Adjustable high neckline 

- Neck and back tie closure 

- Fully double lined (main slightly sheer)

- Low waist maxi skirt 

- Hand-beaded waistband detail 

- Invisible size zipper with hook & eye 

- Fully double lined (slightly sheer)

- Wide hem 

- Luxurious baby pink georgette fabric 

- 100% polyester

- Delicate 

- Hand wash

- True to size 

RRP: Approx $440NZD

Size: 10/Medium True to size 

Colour: Lemon
Fabric: Polyester

The Melania Maxi Dress in lemon will elevate your style with its stretchy slinky fabric, plunging neckline, and halter neck straps.

DETAILS:

- Plunge neckline

- Halterneck straps

- Low v-shaped back

- Ruched detailing through body

- Thigh high split

Size 10/M

Good condition just a few small pulls + needs a steam. We will iron it before sending but will be creased due to folding for transport. 

RRP $450

Free shipping over $100

rrp $320

Ruby Set

Stunning two piece set in baby pink. The skirt has an elastic waist with plenty of stretch and the top has adjustable straps as well making it very versatile to fit.

Our model is 5.10 and is wearing a high heel.

Size is Medium and fits both size 10 and 12

RRP: $330

Photo Credits: House of CB & unknown

A red backless draped maxi dress with a plunging V-neckline. A dramatic evening look, perfect for parties or formal events. Crafted from soft mesh and flowing georgette, this elegant silhouette features a dramatic leg split and fluid draping for effortless evening glamour 

Size:  8

Recommend Fit: 8

Condition: Perfect

RRP: $560

TOP

It flatters the shoulders, frames the décolletage. In Pale Blue it's clean lines play perfectly with layered jewellery and strappy heels, while the halter cut keeps things chic and secure.Side zip.

• Georgette fabric
• Inner lining included
• Halter neckline
• Pull on style with zip
• Crop length cut
  

SKIRT

Softly gathered through the yoke with a fluid maxi finish, it skims and swishes in all the right places, flattering, comfortable, and ready for any plan on your calendar.

Confident, playful, and made for movement.

Product Details:

• A line silhouette
• Georgette fabric
• Maxi length design
• Front split
• Mid waist fit
• Inner lining included
• Convenient zip closure
• Soft polyester material

Model in the first 2 photos is wearing a 6/8

Size 12 - Fits true to size 12 - can fit a 10 sitting lower on the hips

Marley Tiered Maxi Dress by AJE Studio is a captivating blend of style and comfort, perfect for any occasion. With its elegant square neckline and gathered tier detail, this dress offers a timeless appeal. The multi self-tie straps adorned with pearl bead accents add a unique touch, while the internal strap through arms ensures adjustable gathers for a personalized fit.

• Elegant square neckline with gathered tier detail
• Multi self-tie straps with pearl bead accents
• Adjustable gathers with internal strap through arms
• Crafted from 100% Cotton

RRP: $710.00 NZD

Size 6

The Riviera Dress in Ice Blue is an elegant statement piece featuring a sleek, figure-flattering silhouette in a soft blue hue. Perfect for weddings, formal events, races, and evening occasions, this timeless design offers effortless sophistication.

Details

• Ice blue maxi dress
• Figure-flattering fitted silhouette
• Elegant, timeless design
• Premium fabrication
• Perfect for weddings, formals, race days, and special occasions

Sizing & Fit

• Size 12
• Recommended fit: Size 12
• Designed for a flattering, close fit

Condition

• Expected rental condition
• No notable flaws

RRP

• NZ$450

Emmery Dress – Hansen & Gretel

Effortlessly elegant with a striking open-back design, the Emmery Dress is the perfect statement piece for formal events, cocktail evenings and elevated celebrations. Designed to softly skim the body, this silhouette combines modern sophistication with fluid, feminine movement.

Available for dress hire in New Zealand through Treasure Boxx 

BEST FIT – Size M on tag would fit 8-12

Style & Fabric Features:

• Flattering bias-cut silhouette designed to contour the body beautifully.
• Elegant high cowl neckline balanced with a dramatic low cowl back.
• Adjustable tie-back detail for comfort and a personalised fit.
• Soft fluted hemline that creates graceful movement with every step.
• Crafted from a buttery-soft lightweight fabrication that feels smooth and luxurious on the body.
• Full maxi-length silhouette perfect for formal occasions and evening events.

Rental Terms:

Please select the date you will be WEARING the dress — the return date is based on this.
If you require any measurements, please email info@treasureboxx.co.nz.
Orders placed after 1pm for the same weekend will be sent the following day.

Styling Tips:

• Pair with delicate gold jewellery and sleek heels for an effortlessly refined look.
• A minimalist clutch complements the open-back silhouette beautifully.
• Wear hair in a sleek bun or soft waves to highlight the dramatic neckline and back detail.
• For cooler evenings, layer with a tailored blazer or lightweight shawl.

Perfect For:

Formal events, cocktail parties, engagement celebrations, birthdays and any occasion where you want to feel elegant, modern and effortlessly chic.

Indulge in our Rue Mini Dress in Ivory, with a charming mini length and delicate boning in the bodice. The square neckline and fan-shaped shoulder straps exude elegance, while the detachable bow on the back adds a touch of whimsy. The full skirt with tulle lining creates volume, and the invisible zipper with a hook and eye closure ensures a perfect fit.

The perfect second dress for your wedding day, hen's parties or special events.

RRP: $253.00

Size M

The Verona Gown is a gorgeous taffy pink maxi for your next event. Featuring a beautiful high straight neckline that falls into a low back and cut with a slight split at the back. Crafted from a luxurious stretch crepe that hugs the figure for the most beautiful cinched silhouette. 

Colour: Florentina
Fabric: Acetic Acid/Polyester

Be the best dressed at your next event in this stunning piece by Sonya. Perfect for weddings, black tie, and awards.

DETAILS:
- Halter Style
- Open back detail 
- Full A-line skirt with pleated volume
- Maxi length

The Elenora gown's luxurious satin fabric and intricate floral details create a look that is both sophisticated and unique. The dramatic 3D floral strap gracefully extends across the back, adding a touch of romance to any special occasion. Whether it’s a wedding or a formal event, this satin low back wedding dress ensures you’ll turn heads with its seamless blend of modern design and classic allure.

This style is designed to be a relaxed fit, please size down for a more fitted look. Elenora Gown Hire NZ 

RRP: $270.00

Size 10 

Description

A cute mini by Rumer with ruched top, fitted skirt & lace up back. Zip closure at back waist. This floral print has a shimmer effect. Bodice is lined.

Details 

True fit.

Also for sale. Please message for details.

RRP: $276.00

Size on Tag: L

Recommended size: 12 

RRP $370

Bec & Bridge Dreamer Tie Back Maxi Dress in Sage is a classic Bec and Bridge style with a low back and adjustable tie across the back. This dress is an easy to wear style with a slight cowl neck crafted from heavy weight satin cut on the bias. 

RRP $410 - For Sale $120

Bec & Bridge Fleur Maxi Dress in their amazing iridescent silver fabric. This statement dress is cut on the bias from a beautiful silver/grey/green iridescent fabric that catches and reflects light.

The style has a slight cowl neck, a low back with an adjustable strap across the back and is fully lined. A stunning easy to wear maxi dress perfect for any occasion. 

RRP $365 

Ren Split Maxi Dress in topaz blue by Bec & Bridge.  

A beautiful maxi dress with a htigh high split, under bust ruched detail and adjustable tie back. This dress is a stunning, head-turning, bright blue satin viscose.

Beautiful blue ball dress suitable for formal events, balls, awards and graduation events.