Blanc de Mum's dress

$104.53 USD

Tax included, shipping calculated at checkout.

Colour

Natural Ivory

Size

Free (Adults)

Made for motherhood. Beautiful beyond it.

Blanc de Mum Dress

One beautiful dress. Every stage of motherhood.

From everyday summer outings and precious nursing moments to effortless poolside changes, meet the dress designed to make motherhood a little easier — and a lot more beautiful.

Thoughtfully made in Korea from 100% lightweight pure cotton, featuring a delicate jacquard texture, flattering V-neckline and relaxed, flowing silhouette. Beautifully breathable for warm summer days and gentle against your little one's skin.

One Dress. Three Beautiful Ways.

01 · Everyday Summer Dress
Light, airy and effortlessly feminine. Simply snap it closed for coffee dates, family outings and relaxed summer days.

02 · Nursing-Friendly Essential
No fiddly buttons or complicated layers. The full-length plastic snaps and V-neckline make breastfeeding access quick and convenient.

03 · Effortless Swim Cover-Up
Wear it over your swimsuit on the way to the pool or beach. When it's time to swim, simply open the snaps and slip it off. No pulling your dress over your head. No complicated changing-room routine.

Less Changing. More Making Memories.

Getting changed at the pool with a little one in your arms? We know how precious every minute can be.

Wear your swimsuit underneath, snap your dress closed and head out. When you're ready for the water, simply release the snaps and step out.

Less time getting changed. More time enjoying the little moments together.

Why You'll Love It

♡ 100% Lightweight Korean Cotton
Beautifully breathable with a delicate jacquard texture. Soft, airy and comfortable for warmer days.

♡ Easy Full-Length Snap Buttons
Durable, rust-free plastic snaps make dressing, nursing and poolside changes beautifully simple. Wear it fully closed or open as a lightweight cardigan-style layer.

♡ Bump-Friendly & Nursing-Friendly
A generous, flowing fit offers room for your changing body — from before pregnancy through breastfeeding and beyond.

♡ Flattering Without Clinging
The relaxed silhouette drapes softly over your tummy, waist and hips. Generous sleeves offer comfortable upper-arm coverage, while gentle elasticated cuffs can be pushed up to adjust the sleeve length.

♡ Naturally Beautiful Vanilla Ivory
Made from undyed cotton yarn in its natural colour. This warm, soft vanilla-ivory shade is easier to style than stark white and more forgiving of minor everyday marks. Beautiful with linen, denim and summer accessories.

Complete Your Mum & Mini Look 🤍

Because the sweetest moments are even more special when you match.

Create beautiful matching moments with our Blanc de Bodysuit, Blanc de Kids Dress and Blair Skirted Bodysuit.

Perfect for your little one's first summer, family holidays, special occasions and everyday adventures together.

Matching baby and kids styles sold separately.

Fit & Sizing

Relaxed, flowy and effortlessly flattering.
Designed for a comfortable, non-clinging fit. Recommended for approximately NZ women's sizes 8–12 (S–L).

Size	Length	Chest (Flat)
Free Size	119 cm	35 cm

Measurements taken flat. Please allow ±1 cm. We recommend comparing measurements with a dress you already own.

Petite Frames: A beautiful, flowing maxi-style length, potentially reaching the ankles.

Taller Frames: An elegant mid-calf to lower-leg length, depending on height and proportions.

Product Details

Colour: Natural Vanilla Ivory
Size: Free Size (NZ 8–12)
Material: 100% Cotton
Fabric: Lightweight jacquard-textured cotton
Colouring: Naturally coloured, undyed cotton yarn
Closure: Full-length plastic snap buttons
Fit: Relaxed, loose and flowy
Sleeves: Relaxed with gentle elasticated cuffs
Made in: South Korea

Care Instructions

Hand wash in cold water with mild detergent.
If machine washing, use a gentle or wool cycle below 30°C and a laundry bag.
Wash separately and fasten snaps before washing.
Do not soak or leave wet for extended periods.
Do not bleach or tumble dry.
Air dry naturally.

Important Product Notes

Natural Cotton Characteristics
As this fabric is made from undyed cotton yarn, tiny cottonseed or husk flecks may naturally remain within the weave. These are normal characteristics of natural cotton, not manufacturing defects.

How to Open the Snap Buttons
Always hold the snap fasteners directly when opening them. Never pull the surrounding fabric to release the snaps, as this may cause tearing or damage.

Colour & Transparency
Natural Vanilla Ivory is a warm ivory, not bright white. Colour may vary slightly depending on lighting and screen settings. Some transparency may occur depending on lighting and undergarment colour.

Fit & Measurements
Fit during pregnancy may vary depending on individual measurements. Please allow approximately ±1 cm measurement variation.

Beautiful for you.
Thoughtful for motherhood.
Made for memories together. 🤍

Superior to anything I've found in AU/NZ

I’ve spent hundreds on boutique kids brands before, but Littlekings’ curation of Korean labels is unmatched. Subtle, timeless, and made from genuine premium cotton. Already planning my next order.

Worth every single cent – truly heirloom quality

I hesitated at the price point for a couple of days, but the moment I unboxed this, any hesitation vanished. The fabric has that substantial, luxurious weight you just cannot find at standard high-street retailers. Wore it with my little one for our family weekend and strangers literally stopped us to ask where it was from. Most importantly, it is cut so forgivingly over my postpartum tummy and moves with you effortlessly. You truly get what you pay for.

Washes impeccably – built to last

Usually higher-end fabrics require tedious dry cleaning, but this washed like a dream on a cold gentle cycle. It kept its structure, soft texture, and earthy colour completely intact. Knowing I can wear this through multiple seasons and pass down my daughter's piece makes the cost-per-wear negligible.

An absolute showstopper at brunch

Wore this matching look for Mother's Day and felt like a million dollars. It feels lightweight, allows effortless movement, and the subtle tailoring makes you look instantly put-together even on four hours of sleep. My husband said it was his favorite outfit on us.

The most tasteful matching set we have ever owned

Most mum-and-mini matching outfits out there feel cheap or overly cheesy, but this is pure understated luxury. The drape is so elegant and the fabric is unbelievably soft against my skin and bub’s. We wore it for our daughter’s first birthday photos and the photographer said the tone and natural texture captured the sunlight like a magazine shoot. Hand on heart, worth the investment.

Blanc de Mum's dress