School Formal Dresses

Colour: Wine
Fabric: Heavy silky satin and stretch crepe

The Persephone Gown is all about dramatic drapes and form fitting silhouettes. Pair this beauty with heels and a sleek pony, and you'll be best dressed at the ball. Great for weddings, school balls, awards evenings and black tie events.

DETAILS:
- Strapless
- Boned bodice
- Centre back zip closure
- Carefully draped fabric
- Form fitting silhouette with cinched waist

Colour: Vintage Cream Floral

Fabric: Jersey Burnout

The Cesca Gown is fitted with internal boning to cinch and flatter the bust, 'Cesca' has a gorgeous gathering to the waist and the inner layer shapes and sculpts. Pair this beauty with heels and a sleek pony, and you'll be best dressed at the ball. Great for graduation, weddings, school balls, awards evenings and black tie events.

DETAILS:

- Boned bodice
- Centre back zip closure
- Carefully draped fabric

Effortless chic with the Tinsley Tube Dress – Polka Dot
This strapless maxi dress combines a relaxed, flowing silhouette with refined detailing, making it a standout for weddings, garden parties, soirée evenings or any occasion where you want to look elevated yet comfortable.

BEST FIT - M on tag would fit a 8-10

FIT TIP: This style is more fitted at the top - if you’re fuller in the bust, we recommend sizing up!

Style & Fabric Features:

Strapless tube neckline for a clean, modern shoulder-line that allows you to show off earrings or a delicate necklace.
Loose, flowing body that drapes elegantly and then finishes with a more structured hemline to ground the look.
Polka dot print: playful yet polished—ideal for both day-to-evening wear or as a wedding guest piece.
Maternity-friendly friendly design, giving versatile fit options for many body types.

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

Rental Styling Tips:

- Go bold with metallic statement earrings (silver or rose gold) and keep the rest of the accessories clean and minimal to let the print shine.
- Choose strappy heels in nude or black to elongate the leg line and maintain the focus on the dress’s silhouette.
- Pair with a sleek clutch in black or a pop colour that picks up one of the dots in the print to tie the look together.

Arcina Ori

Monique Dress in Rust

Rent for $95

Retail $630

Description

Introducing the Monique, a mesmerising floor-length gown in a vibrant rust red. This maxi is cut on the bias and is made to accentuate your curves. It features an asymmetrical one-shoulder design with a striking open back, crossover detailing to sculpt & embrace the feminine form, straps that flow gracefully over the back and secure at the side hip.

Condition and Fit

Lovely condition. It is lined so falls beautifully over the figure. No stretch.

RRP: $630.00

Size on Tag: XS

Recommended size: 6

Jennifer Cupro Dress - Skywriting Blue

Rent for $150

Retail $575

RRP $575

The Jennifer Cupro Maxi Dress in Skywriting blue is a stunning halter neck style with a low plunging cutout.

The plunging halter neckline is finished with an adjustable wire and waterfall sash detailing.

We stock this dress in both size 8 and size 12.

Vanessa Jersey Dress in Cherry

Retail $460

Recommended sizing:

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

Label size L (12) - Recommended fit: 12-14

Label size XL (14) - Recommended fit: 14-16

Please refer to size chart below.

Description:

Deep plunge neckline

Draped halterneck forms bust coverage

Gentle gathers across waist

Open back

Straight skirt shape

Material: 95% Polyester / 5% Elastane

RRP $460

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.

Vanessa Jersey Dress in Black

Retail $460

Recommended sizing:

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

Label size S (8) - Recommended fit: 8-10

Label size L (12) - Recommended fit: 12-14

Label size XL (14) - Recommended fit: 14-16

Please refer to size chart below.

Description:

Deep plunge neckline

Draped halterneck forms bust coverage

Gentle gathers across waist

Open back

Straight skirt shape

Material: 95% Polyester / 5% Elastane

RRP $460

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.

Sisal Mesh Dress in Dove

Retail $460

Swallowtail Day To Night Maxi

Recommended sizing:

Label size XS (6) - Recommended fit: 6

Label size S (8) - Recommended fit: 8

Label size M (10) - Recommended fit: 10

Please refer to size chart below.

Description:

Maxi length mesh dress

Twisted off shoulder detail

Sheer bodice with coverage panels across bust and hips

Drapes at waist into rolled gather designed to sit at the hip

Floor length sash extended from draping

Material: 90% Polyester / 10% Elastane

RRP $460

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.

Elliatt

Rent for $95

Jade Maxi Dress in Bleached Aqua

A versatile and elegant wardrobe staple, the Swallowtail Day to Night Maxi Dress in pink transitions beautifully from daytime celebrations to evening events. Perfect for bridal-related occasions, engagement parties, garden gatherings or chic daytime soirées.

BEST FIT – Size S on tag would fit a 6-10

Please note: Due to the length and delicate fabric, extra care is required when wearing this garment. Do not wear it outside in dirt/mud as the hem is highly susceptible to staining.

Style & Fabric Features:

Soft pink hue that’s romantic and flattering in all light.
Defined waist with gentle pleating that creates a flattering, feminine silhouette.
Sleek maxi length that moves gracefully with every step.
Lightweight, fluid fabric designed for ease and comfort throughout your event.
Versatile design that works day into night — from brunch functions to evening drinks.
Clean lines and subtle tailoring for a polished, refined finish.

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.

Styling Tips:

Pair with delicate gold or pearl jewellery for a soft, elevated look.
Nude or metallic heels will elongate the silhouette while keeping the focus on the dress.
A structured blazer or textile wrap works beautifully for cooler garden evenings.
Soft waves or a half-up hairstyle enhance the relaxed yet refined vibe.

Perfect For:
Bridal showers, engagement celebrations, garden parties, daytime events or any occasion where elegance meets effortless style.

Benni

Retail $330

Recommended sizing:

Label size XS (6) - Recommended fit: 6

Label size M (10) - Recommended fit: 10

Please refer to size chart below.

Description:

Features a slim-fit built-in bodysuit with a racerback finish. The skirt is ruched at the centre back, while the front waist is left loose to create a draped cowl effect.

Material: 100% Polyester

RRP $330

Garment Condition/Notes:

No significant flaws.

Natalie Rolt

Cadence Gown Espresso

Rent for $129

Jaz Hand V-Neck Maxi Dress

Colour: Espresso
Fabric: Polyester

This stunning dress is the perfect piece for a special occasion or event. Wear with gold accessories, heels and a clutch.

Great for balls, weddings, cocktail parties and special occasions.

DETAILS

- Asymmetrical off shoulder draping

- Removable corset piece with continuous under bust wire

- Hook and eye corset fastening

- Draped skirt overlay with side gather detail

- Single layer skirt with exaggerated fullness

Sneaky Link

Rent for $70

A luminous statement piece in the perfect butter-yellow hue, the Jaz Hand V-Neck Maxi Dress is designed to turn heads with understated elegance. Featuring a deep V-neckline and a refined single-strap design, this flowing maxi drapes effortlessly over the body, creating a soft, fluid silhouette that feels both modern and timeless. Ideal for summer events, weddings, and sunset soirées, it moves beautifully with every step and embodies effortless sophistication.

Designed for an elegant, fluid fit that skims the body without feeling restrictive, this is a standout piece made for warm evenings and unforgettable moments.

Elliatt

Tilly Tiered Maxi Pink

Rent for $99

Jasmine Maxi Dress in Grenadine

Colour: Pink
Fabric: Polyester

This beautiful dress by Elliatt is the perfect piece to make a statement at your next special occasion or formal event. Pair it with heels or sandals, a clutch bag, and a tousled bun to complete the look.

Perfect for race days, weddings, awards evenings and balls

DETAILS

- Flared, tiered silhouette

- Adjustable thin straps

- Textured satin fabric with a soft sheen

Kookai

Rent for $50

Retail $180

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:

A plunging halter neckline lengthens the frame, while the softly draped bodice and adjustable sash-style waist tie add shape and movement. The sleek racerback balances the dramatic front, flowing into a full-length skirt.

Material: 92% Viscose 8% Elastane

RRP $180

Garment Condition/Notes:

No significant flaws.

Make a sleek and modern statement in the Solstice Cupro Maxi Dress, a striking asymmetric gown that combines sculptural design with effortless movement — perfect for weddings, cocktail evenings, galas or standout event dressing.

BEST FIT - L on tag would fit a 12 - 14

Style & Fabric Features:

One-shoulder neckline for contemporary tailoring and visual interest that flatters the shoulders.
Cut-out detail across the bust that adds a bold, modern twist without overpowering the silhouette.
Elegant draped detailing from bust to waist for soft shaping and fluid movement.
Gathers at centre back and a semi-exposed back for alluring definition and a refined finish.
Maxi-length construction that elongates the figure and moves beautifully.
Fabrication: cupro blend (72% regenerated fibre, 25% polyester, 3% elastane) — soft, luxurious and comfortable with stretch-give for ease of wear.

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

Styling Tips:

Pair with metallic heels and minimalist jewellery for elevated evening sophistication.
A sleek clutch in silver, black or cherry-toned hues will let the dress take centre stage.
Style hair in a smooth up-do or soft waves to draw attention to the one-shoulder detail.

Perfect For:
Cocktail parties, weddings, red-carpet moments, gala events or any occasion where modern elegance and fluid movement are key.

Aje

Pandorea Layered Maxi

Rent for $135

Indulge in romantic drama with the Pandorea Layered Maxi Dress in Carob, a statement-making gown perfect for weddings, black-tie events, gala dinners or any occasion where sophisticated glamour is called for.

BEST FIT - 10 on tag would fit a 8 - 12

Crafted with a voluminous silhouette, layered ruffles and a halter neckline, this dress is fully lined and features adjustable back ties for a customised fit.

Style & Fabric Features:

Halter neckline with adjustable ties for a flattering, customisable fit.
Layered ruffle skirt that creates beautiful volume and fluid movement with every step.
Fitted bodice with soft gathering through the waist to accentuate your natural shape.
Backless design featuring delicate tie detailing for an elegant, feminine finish.
High-low hemline that elongates the figure while adding dramatic flair.

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

Rental Styling Tips:

- - Pair with metallic heels (gold or bronze) and statement earrings for a rich, elevated evening look.
  - A sleek metallic or neutral clutch keeps the focus on the dramatic silhouette.
  - Soft waves or an up-do will emphasise the halter design and open back detail.

Elliatt

Tilly Tiered Maxi Purple

Rent for $95

Float through your next event in the Tilly Tiered Maxi Dress — a softly romantic gown perfect for weddings, garden soirées, sunset dinners, or any occasion where effortlessness meets elegant style.

BEST FIT – Size S on tag would fit a 8 - 10
This size offers a relaxed and flowing fit — perfect for enjoying your event in comfort and style.

Please note: Due to the length and delicate fabric, extra care is required when wearing this garment. Do not wear it outside in dirt/mud as the hem is highly susceptible to staining.

Style & Fabric Features:

Gently flared, tiered maxi silhouette that offers movement and a softly dramatic flow.
Adjustable thin shoulder straps allow you to tailor the neckline for a custom fit.
Lightweight textured satin fabric with a subtle sheen that catches the light beautifully.
Soft purple hue that’s both feminine and modern.

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

Styling Tips:

- Pair with metallic heels (silver or rose-gold) and delicate jewellery for a refined evening look.
- Choose a neutral or matching clutch to complement the soft purple tone.
- Soft waves or a low bun will beautifully showcase the delicate straps and flowing tiers.
Perfect For:
Garden weddings, engagement parties, cocktail events, destination dinners or any occasion where you want to feel elegant, feminine and effortlessly chic.

Solstice Cupro Dress in Cherry

Rent for $70

Retail $400

Candence Gown in Espresso

Recommended sizing:

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

Label size L (12) - Recommended fit: 12-14

Please refer to size chart below.

Description:

An asymmetric maxi dress constructed from cupro jersey. The piece is delicately draped across the body, creating shapes that contour the form. Solstice has a cut-out at the waist along with an exposed back.

Material: Fabric Composition: 72% Regenerated Fibre / 25% Polyester / 3% Elastane

RRP $400

Garment Condition/Notes:

No significant flaws.

Natalie Rolt

Rent for $110

Retail $750