Backless Dresses

Recommended sizing:

Label size L (12) - Recommended fit: 12

Label size XL (14) - Recommended fit: 14

Label size XXL (16) - Recommended fit: 16

Please refer to size chart below.

Description:

Bodice lined

Satin fabric

Cowl neckline

Side seam invisible zipper

Open low cowl back

Adjustable crossover strap at back

Material: 96% Polyester, 4% Elastane

RRP $210

Garment Condition/Notes:

No significant flaws.

Please note this dress is a rental and may show minor signs of previous wear. Due to its light colour, small marks may appear over time. We kindly ask that extra care is taken when wearing this garment.

Please read all information provided above carefully before booking. We do not offer refunds for change of mind, incorrect sizing, failure to read the description, or any minor flaws, alterations, or signs of wear already stated in the listing.

Recommended sizing:

Label size S (8) - Recommended fit: 8

Label size M (10) - Recommended fit: 10

Label size L (12) - Recommended fit: 12

Please refer to size chart below.

Description:

Cowl neckline

Maxi length

Thin adjustable straps

Low back

Front waist cowl detail

Lined bustier and skirt

Semi-sheer bodice

Side hook and eye with invisible zipper

Material: 100% Polyester

RRP $230

Garment Condition/Notes:

Brand new

The Jasmine Maxi in lemonade is a flowing, statement-making maxi dress that exudes effortless elegance and relaxed luxury — perfect for events where you want to feel feminine and free. Its soft, ethereal fabric drapes beautifully over the body, creating graceful movement with every step, while the deep wine red hue evokes a sense of refined sophistication. Designed to flatter with a gentle silhouette that elongates the figure without clinging, the Jasmine Maxi pairs easily with sandals or heels, and shines at garden parties, summer soirées, destination dinners, or dreamy evening occasions.

Rrp: $440

Effie Kats

Welcoming one our core styles, the Verona Gown. Featuring a beautiful high straight neckline that falls into a low back and cut with a slight split at the back. Crafted from luxurious stretch crepe that hugs the figure for the most beautiful cinched silhouette.

• Fits standard true to size with a good amount of stretch as well

Please note: this gown is a very deep blue/ navy. Colour is most accurately depicted in the studio photos.

Sizes in stock: 8, 10, 12, 14

Colour: Cherry Lacquer
Fabric: Polyester/Spandex

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

DETAILS:
- Plunging cowl neckline
- Adjustable halter tie
- Bias cut silhouette
- Maxi length

Colour: Black/Sand
Fabric: Viscose

The Sol Tie Maxi dress will have you best dressed at your next event.  Perfect for 21st, balls, and awards.

DETAILS:
- Sweetheart neckline

- Narrow shoulder straps that tie at the back or can be worn crossed

- Low open back

- Bias-cut

The Jasmine Maxi in “Blue Lagoon” is a flowing, statement-making maxi dress that exudes effortless elegance and relaxed luxury — perfect for events where you want to feel feminine and free. Its soft, ethereal fabric drapes beautifully over the body, creating graceful movement with every step, while the rich lagoon-blue hue evokes a sense of refined sophistication. Designed to flatter with a gentle silhouette that elongates the figure without clinging, the Jasmine Maxi pairs easily with sandals or heels, and shines at garden parties, summer soirées, destination dinners, or dreamy evening occasions.

Kookai

The Willow Maxi Dress showcases a bold blue floral print set against a neutral base. Featuring a plunging halter neckline and an open back, this style is finished with a tie detail that creates a flattering, adjustable fit. The rouched waist enhances the silhouette, while the floor-length skirt offers effortless movement and elegance.

Garment has stretch.

Ties around the neck and waist ensure a perfect fit and give bust support.

Size 8 - fits true to size with flexibility

Channel effortless summer elegance in the bold Lani Maxi Dress. Featuring a striking red and pale yellow print, this dress is crafted from a lightweight, breathable fabric that drapes beautifully over the body. The plunging neckline and open strappy back add a touch of allure, while the full-length silhouette flows gracefully with every step. 

Would fit size 10

RRP: Approx $240NZD

Size: 10/M

The Vellum Maxi Dress by Aje is a statement in modern femininity and timeless elegance. Designed with a plunging V-neckline, it features delicate braided straps and a triple-shoulder detail traced with raw-cut ruffles for a touch of texture and movement. The close-fitting bodice gives way to a sweeping full skirt that drapes with ease, while crossover back straps and a low-cut back add an alluring finish. Practical side pockets and a secure zip with hook-and-eye closure make this piece as functional as it is refined. From long lunches and garden parties to evening soirees, the Vellum Maxi Dress is made to capture attention and leave a lasting impression.

Recommended sizing:

Label size XS/S (6/8) - Recommended fit: 6-8

Label size M/L (10/12) - Recommended fit: 10-12

Description:

The dress features an open back and an elegant halter neck design. With its maxi length, it creates a dramatic and sophisticated look, making it ideal for any special occasion.

Material: 92% Polyester 8% Elastane

RRP $200

Garment Condition/Notes:

No significant flaws.

Please note this dress is a rental and may show minor signs of previous wear. We kindly ask that extra care is taken when wearing this garment.

Please read all information provided above carefully before booking. We do not offer refunds for change of mind, incorrect sizing, failure to read the description, or any minor flaws, alterations, or signs of wear already stated in the listing.

Vera Maxi dress

Featuring a scoop front neckline, it has been designed to allow for multi wear to give you endless looks. Simply adjust the position of the ties to suit your preferred look, with a few of our favourite styling ways pictured. Made from our signature lightweight mesh fabric in a beautiful green print, Vera is the perfect transeasonal piece for your wardrobe. It is fully lined.

Main: 95% Polyester
5% Spandex

Please note that the Vera Dress runs slightly large. 

Would fit size 10-12

RRP: Approx $170NZD

Size: 10/M

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.

Size on tag XL - recommended for size 14

We have this dress in multiple colours and sizes

Introducing the Jasmine Maxi in the colour Wine

• Maxi length dress
• Deep plunging neckline
• Adjustable neck tie
• Low open back with adjustable back tie
• Detachable neck tie
• Flared hem 
• Diagonal seam detail with sheer lower half
• Main of dress double-lined (slightly sheer)
• No stretch 
• Luxurious burgundy polka-dot georgette fabric

BEST FIT - M on tag would fit a 10. 

Please select the date you will be WEARING the dress as the return date is based off this.

If you require any measurements, please email info@treasureboxx.co.nz #treasureboxx

Orders placed after 1pm for the same weekend will be sent the following day.

This fun floral print from the latest SIR the Label is perfect for summer events!

Admired for its open back, feminine puff sleeves and self-tie back, we know all eyes will be on you! 

• Features wide elasticated under-bust and waist
• Secured at back with wide tie. 
• Crafted in a silk cotton blend to create feminine silhouettes with voluminous sleeves and cut out.
• SIR's exclusive Marguerite print.

Size 8/S L/12

Sir the label sizing:

• 8: 1

RRP $406.00

A sleek and feminine event-wear style, the Lorelai V Maxi Dress is cut on the bias from a lustrous speciality fabric that skims the silhouette. The effortless maxi dress features a plunging V-neckline, bust darts at princess line and thin spaghetti straps, finished with a narrow rolled hem. 

• True to size, select your normal size
• 100% viscose
• Taken up slightly to avoid touching the ground
• Delicate fabric so please avoid side bags that may cause pilling while renting  
• Condition: Small wear with minor pills in areas, Small pinhole near the seam at the back

Size 8 

RRP: $320

Crafted from a luxurious silk touch fabric, the Milo Plunged cross back dress features an invisible back zip closure and a deep v-neckline with a cross-back detail. In a gorgeous hibiscus shade, this dress is perfect to carry you through wedding festivities, birthday celebrations and those special date-night occasions.

We also stock this dress in the strong blue colourway

Please note as this is viscose, there may be some micro pills overtime due to the delicate nature of the fabric. These are only noticeable up close but please keep in mind when booking. This dress is also a midi length. The size 10 has added darts added at the back, this doesn't alter the fit of the dress. Please only rent if you're okay with this.

The Moda Mini is a perfect fit for your next event. Featuring Sofia the labels signature fabric. This mini has an adjustable back, halter straps and side drawstring for adjustable bust coverage. The model is 167cm wearing the size 6.

• 100% Ramie 
• 100% Cotton lining 
• Halter neck 
• Draw string bodice 
• Tie up back 
• A-line skirt 

RRP: 385

Size 8 

RRP $570

Stunning Rat & Boa Selena dress in black chiffon silk. This dress has cascading frills and has an alluring silhouette. The Selena dress is fully lined in chiffon and has adjustable straps. The Cecelia is an excellent choice for ball season, graduations or formal events. This dress will have you looking amazing! Please note this dress is slightly sheer.

The dress is small fitting so we would recommend booking one size bigger than your usual size or trying on first. Please note the dress is a longer than normal dress, We stock this dress in size 4, 6, 8 and 12.

RRP$310

BRAND: Bec and Bridge

A bestselling design, the Cedar City Maxi Dress is a slinky V-neck style with a keyhole cut-out detail and contrast binding that carries through straps to tie-back. The bias-cut maxi is finished with a rolled hem, and an adjustable knotted strap which can be loosened and tied at desired length.

FIT: designed to be fitted at the bust and hips, slightly loose in the body of the skirt. Dress is accessed through tie detail at back, not bra friendly.

We also have this dress in ivory and black, and seafoam (light blue)

SIZING: True to size. Lots of adjustment

Sizes

6 - recommended for 6 and 8

8 - recommended for 8 and 10

10 - recommended for 10 and 12

12 - recommended for 12 and 14