Casual BBQ Dresses

Label: SIR The Label
RRP: $564
Size on tag: 1 (8)
Recommended size: 8

Garment details:

Mini dress
Straight neck
Open back
Thin over the shoulder straps
Tucks through waist
Silk burn out fabrication with velvet pile and sheer mesh base
Exclusive SIR. artwork
Invisible zipper at side seam
No stretch
Fully lined

Please book the exact date you want this garment to arrive - we aim to have it to you at least one working day before your event. Our standard rental period is 4 days, including the delivery day and returns day; 4 days covers a typical weekend rental period, but 8 days is available for renters who want to keep the garment longer.

[Please note that some images have been shot in direct sunlight and or edited. Some colours may differ. Not all photos are our own.]

Photo credit @sirthelabel

rrp $496

Caitlin Crisp

A love child of the Riley and Melanie, meet the Miley Gown. We combined our favourite features into the dress of your dreams — a halter neck, open back, and bias-cut design that moves fluidly with every step.

Size 12 - Fits true to size

rrp $400

Bec and Bridge

Gorgeous light weight flowing dress that sits softly against the body. Fully lined.

Plunge V-neckline, sleeveless, twist-strap at back, asymmetric hem.

Size 6 - fits a size 6 & 8

Conni Maxi Dress – Aubergine / Dark Chocolate

Modern, sophisticated and effortlessly flattering — the Conni Maxi Dress is designed to contour the body while showcasing a striking two-tone colour palette. Perfect for cocktail events, engagement celebrations, formal dinners and occasions where elevated styling meets contemporary elegance.

Available for dress hire in New Zealand through Treasure Boxx

BEST FIT – Size 10 on tag, Best fit 10- small 12 

Style & Fabric Features:

• Striking aubergine and dark chocolate colour combination for a modern, fashion-forward look.
• Elegant asymmetrical neckline that beautifully highlights the shoulders and décolletage.
• Figure-skimming silhouette designed to flatter and elongate the body.
• Soft draping through the bodice creates a sculpted and feminine shape.
• Full maxi-length silhouette with graceful movement and an elevated finish.
• Crafted from a premium stretch fabrication that offers comfort while maintaining structure.
• Invisible zip closure for a seamless fit. 
• Fabric has some stretch

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 gold statement earrings and strappy heels for an effortlessly elevated look.
• A sleek clutch in chocolate, metallic or neutral tones complements the rich colour palette beautifully.
• Wear your hair in a sleek bun or soft waves to showcase the asymmetrical neckline.
• Keep jewellery minimal to allow the striking silhouette and colour contrast to shine.

Perfect For:

Cocktail parties, engagement celebrations, formal dinners, races, milestone birthdays and any occasion where you want to feel sophisticated, confident and effortlessly chic.

The Conni Asym Midi Dress in Arctic Blue and Dark Chocolate is a striking silhouette designed to captivate from every angle. Featuring a sleek high neckline balanced by an asymmetric waist cutout and dramatic open back, this piece effortlessly combines modern sophistication with feminine allure.

Softly draped detailing falls through the centre front, creating elegant movement that complements the sculpted fit of the dress, while the raw asymmetric hemline adds an elevated contemporary finish. The contrast of Arctic Blue and rich Dark Chocolate tones gives the silhouette a bold yet timeless feel, perfect for making a statement without saying a word.

Designed for wedding celebrations, formal occasions, long evenings, and unforgettable nights out, the Conni Asym Midi Dress is the kind of piece that turns heads while still feeling refined and effortlessly wearable. Finished with self lining and a delicate button closure at the back neck, this silhouette embodies modern occasion dressing at its most sophisticated.

Note: Labelled as size 4, but would fit a size 6

Calypso Set – Plum 

Bold, sculptural and effortlessly striking — the Calypso Set in Plum is designed to contour the body through artful draping and fluid movement. Perfect for birthdays, cocktail events, girls’ nights, engagement celebrations or any occasion where you want to make a statement.

Available for dress hire in New Zealand through Treasure Boxx 

BEST FIT – Size 8 on tag Best fit 6-10

Style & Fabric Features:

• Rich deep plum hue with a glossy, liquid-like sheen that catches the light beautifully.  
• Sculptural ruched top featuring diagonal gathering and a flattering asymmetrical hem.  
• Thick twisted straps that balance the silhouette while adding elevated detail.  
• Matching full-length skirt with a softly draped fit that elongates the body.  
• Stretch fabrication designed to hug and flatter comfortably while allowing movement.  
• Goddess-inspired silhouette that feels both modern and effortlessly feminine.  

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 gold statement jewellery and sleek heels for an elevated evening look.
• A metallic or neutral clutch complements the rich plum tone beautifully.
• Wear hair in soft waves or a sleek bun to highlight the sculptural neckline.
• For cooler evenings, layer with an oversized blazer for a chic modern contrast.

Perfect For:
Cocktail parties, birthdays, engagement celebrations, hens nights, formal dinners and any event where you want to feel confident, bold and effortlessly glamorous.

The Alfie Knit Maxi Dress features a straight neckline with adjustable spaghetti straps and a floor-length silhouette. Knitted in a lightweight, stretch cotton nylon yarn with organza floral motifs. It combines block-panelled knit with a delicate lace bodice and includes a back split for added movement.

Rrp $425

CAITLIN CRISP

The Bobbie Dress is a modern statement silhouette, designed with a softly structured bandeau bodice and delicate shoulder straps, it features a flattering cut-out at the waist and a full, flowing tulip skirt that falls to a maxi length. The open back is finished with an adjustable tie detail, adding both elegance and ease of fit.

Back split and pockets!

Lightweight and breathable, this dress moves effortlessly from daytime occasions to evenings. Fun and flirty - she does it all!

Flexible sizing, slightly on the large side.

Suitable for pregnancy with plenty of room.

Size 8 - recommended for sizes 8 and 10

Size 10 - recommended for sizes 10 and 12

Size 12 - recommended for sizes 12 and 14

Colour: Olive Stripe
Fabric: Cotton

This dreamy style is perfect for a special occasion or event! Pair it with heels, a tousled bun and statement earrings for the perfect evening look. For a daytime look pop on some summer sandals or white sneakers.

Perfect for weddings, race days, vineyards, cocktail parties, and graduations.

DETAILS
- Open back
- Halter ties 
- Fitted through the body with a dropped waist 
- Full skirt 
- Maxi length

Recommended sizing:

Label size XS (6) - Recommended fit: 6

Label size S (8) - Recommended fit: 8

Label size M (10) - Recommended fit: 10

Label size XL (14) - Recommended fit: 14

Length from shoulder to hem is approximately 77-79cm. Please measure yourself before renting, as this style may be too short for those with longer torsos

Please refer to size chart below.

Description:

The Elise Mini Dress features a flowing one-shoulder silhouette with a long, flared sleeve. The layered mini skirt is finished with a sash detail at the hip, accented by a statement buckle for dimension.

Material: 100% Viscose

RRP $320

Garment Condition/Notes:

No significant flaws.

Please note that due to the delicate nature of the fabric, this dress is prone to pulls. We recommend avoiding bags or jewellery that may catch on the material. Minor micro-pulls may be present with wear.

Size 10 has the most noticeable pulls, including an area across the front that can be concealed by the material sash when worn.

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.

A vision of soft elegance, the Posey Maxi Dress is designed to flatter with a romantic touch. Crafted from a fluid, voile fabric, it features delicate ladder lace trims that trace the plunging neckline and waistline, offering a subtle hint of skin.

The low open back is framed by criss-cross straps, adding a delicate touch and graceful movement. Ideal for sun-drenched occasions and evening soirees alike, Posey is both effortless and refined.

Recommended sizing:

Label size XS (6) - Recommended fit: 6

Label size L (12) - Recommended fit: 12

Please refer to size chart below.

Description:

Features a straight neckline with halter straps and flattering ruching through the bust and waist. Designed in a mini length, it’s finished with a soft scarf tie detail that wraps around the wearer’s hip.

Material: Main: 100% Polyester Contrast: 100% Viscose

RRP $320

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.

Aje

• Halter neck midi dress
• Fitted style
• Tie closure at neck and back
• Invisible zip closure at back skirt
• 55% Linen, 45% Cotton

FITS TRUE TO SIZE WITH ADJUSTMENT

Size 10

Size 12

The Vacation Maxi Dress  is a beautifully tailored piece that embodies relaxed sophistication and effortless poise. Cut from 100% ramie, it offers a natural, breathable feel that drapes elegantly along the body. The design is anchored by a softly plunging V-neckline and slender spaghetti straps, while a fitted knot-detailled waist subtly cinches the silhouette, creating graceful definition. Thoughtful touches such as side pockets and a discreet zip with hook-and-eye closure make it as functional as it is stylish, and the fully lined construction provides smooth coverage. 

The Romeo Mini in Black is a sleek, form-fitting little black dress designed to flatter and elevate any occasion, making it a perfect choice for your next rental. Crafted with a stretch bengaline bust and hip panel for a sculpted fit and finished with a ruched silk chiffon waist that adds soft movement and dimension, this mini balances structure with elegance. Adjustable spaghetti straps ensure a customised fit while the clean, minimalist silhouette keeps the look timeless and effortlessly chic. Ideal for cocktail nights, birthday celebrations, date nights or any event where you want to feel confident and refined, the Romeo Mini pairs beautifully with statement jewellery and heels for a polished, modern finish.

The Harlow Halter Dress features a halter neck with a soft cowl neckline and gathers through the waist for a flattering fit. The dropped waist flows into a full hanky hem skirt, creating soft movement. Fully lined for comfort, it’s an effortless statement piece for any occasion.

• Crafted from a light weight viscose.
• This is a woven fabric with minimal stretch.
• Cowl neck design with self tie halter straps
• Asymmetric circle skirt with split.
• Low scoop back.
• No zipper.
• Front length from shoulder is 82cm
• Back length from shoulder is 91cm

RRP: Approx $270NZD

Size: 10 True to size 

Embrace breezy elegance with the Tahlia Cornflower Ramie Maxi Dress — a relaxed-chic gown perfect for sundrenched weddings, garden parties, family photos or destination events.

BEST FIT – Size 14 on tag would fit a 12-16
Crafted with care from 100% ramie with a cotton lining, this dress offers a lightweight, breathable feel and a flowy silhouette that moves beautifully. 

Style & Fabric Features:

• Thin adjustable shoulder straps that allow you to tailor the fit to your frame. 

• Deep V-neckline for a flattering décolletage. 

• Soft tuck detailing through the body for subtle structure and flow. 

• Relaxed fit through the waist and hips — and for a more defined shape you could opt to size down. 

• Fabrication: 100% ramie (main) + 100% cotton lining — non-stretch but breathable and comfy. 
  

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:

• Let the cornflower blue speak for itself — pair with silver or pearlescent accessories for a fresh, elegant look.

• Nude or metallic strappy heels will elongate your silhouette and keep the dress as the focal point. 

• For an evening chill, a lightweight shawl or soft knit wrap will complement the relaxed silhouette without overwhelming it.

• Hair worn in soft waves or pulled back into a low bun will highlight the neckline and relaxed elegance of the gown.

• Aje Studio Bias-cut slip dress
• Maxi length
• Multi-layered straps with pearl beading
• V-neckline with cutout strap and pearl bead detail
• Crossover back straps
• Low back with logo label detail
• Partially lined style
• 100% Viscose
  

RRP: $329NZD

Size: 10/M

Would fit size 8-10

rrp $685

Caitlin Crisp

This set is made up of the Capri Skirt featuring a wide waistband for a firm and flattering fit. It is paired with the Bubble Top which features a softly gathered silhouette and a gently cinched hem that creates a flattering "bubble" effect, offering both comfort and charm.

The top has a sweet bow tie at the top. The top is reverserible, and can have the bow to the front or back.

The skirt of this set sold out nationally in one week so here is your chance to shine in a very limited garment!

The garment is a silky soft cotton and feels beautiful to wear.

This stunning set will have you looking and feeling amazing at any event!

Size 10 - Fits true to size, slightly generous

Size 12 - Fits true to size, slightly generous

Meet the Jude set!

This bandeau silhouette top includes an artisanal hand floral smocking detail, adding a gorgeous and unique texture to your wardrobe. The Jude Top cinches the bodice to create a flattering silhouette.

The low rise skirt is the perfect cut, allowing movement while hugging in all the right places. The detailing of the long ties adds wearability and versatility.

BEST FIT - S on tag would fit a S/8.

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.