The Frankie Frill Nightdress
Soft, floaty, and feminine, the Frankie Frill Nightdress is your go-to for those hazy 3am feeds and lazy Sunday mornings. Made from 100% breathable cotton that keeps you cool and comfortable through postpartum nights, whilst feeling gentle against your baby's skin.
Designed with concealed feeding access and removable, washable breast pads, it makes night feeds simple and stress-free. The frilled hem adds a touch of playful charm, because you deserve sleepwear that looks as lovely as it feels.
Perfect for lounging, feeding, and drifting back to sleep, the Frankie Frill brings ease and softness to every moment of motherhood.
Sweet dreams and snack feeds, sorted.
This Mirukī original garment is available for pre-order as we produce in small, thoughtful batches. Payment is taken at checkout to reserve your order, and we’ll keep you updated, including a confirmation as soon as it’s on its way to you – shipping from 25 May.
Wake up dry, not drenched.
Each signature piece includes three ultra-absorbent, washable adhesive breast pads, one to wear, one to wash, one spare, so you can stay bra-free with confidence.
Three discreet clips sit hidden beneath the ruffle. Simply unclip the side and centre for effortless feeding. Designed to support you through every moment.
- DESIGN DETAILS
- FIT & CARE
- SHIPPING & RETURNS
Main: 100% Cotton
Trim: 94% Cotton | 6% Elastane
Production: Designed in England, made in Turkey.
Colour: Petal Pink | Baby Blue | Berry Burgundy
Cut: A straight-cut nightdress with a soft sweetheart bodice and delicate flutter straps, mirrored by a frill hem. The back features fully elasticated shirring with gentle gathering beneath, creating a flexible, flattering fit designed for comfort.
Our bodies don’t stay still through motherhood, and we don’t expect them to.
Mirukī pieces are designed to adapt, not restrict. Think gentle elastic waistbands, forgiving silhouettes, and thoughtful construction that moves with you, whether you're six months pregnant, newly postpartum, or simply craving comfort later on.
We don’t design for a “before” or “after.” We design for the beautiful evolution in between.
Each piece is carefully cut to span two dress sizes, balancing softness and structure where you need it most, so you can keep wearing and loving your Mirukī pieces through every stage of motherhood.
If you’re currently pregnant, we recommend selecting your pre-pregnancy size.
You can explore our sizing chart to find what feels most comfortable right now, knowing our designs are made to support you through it all.
Models:
Our models are photographed in their beautiful pregnancy and postpartum bodies.
- Gracie is 5’6”, thirty one weeks pregnant and wears the Frankie Frill Nightdress size Medium
To keep your Mirukī pieces looking and feeling their best:
- Cold wash with similar colours, gently reshape after washing, and allow to air dry naturally.
- A little care goes a long way in keeping them soft, beautiful, and ready for all the moments in between.
SHIPPING:
UK –
Royal Mail 2nd Class Signed For - £4 | Delivery in 3-5 working days once dispatched
Royal Mail 1st Class Tracked & Signed - £6 | Delivery in 2-3 working days once dispatched
Europe –
International Tracked - £15 | Delivery in 5-10 working days once dispatched
Rest of World –
International Tracked - £20 | Delivery in 5-10 working days once dispatched
All orders include full tracking and arrive beautifully packaged. Delivery costs and timeframes are estimates provided by our shipping partners and may vary depending on your location.
View our full Postage & Shipping Policy.
RETURNS:
Returns are eligible within 30 days of receiving your order. Items must be unworn, unwashed, and in original condition with all tags attached. Refunds are processed within 5-10 working days of receiving your return.
View our full Returns & Exchanges Policy.
For feeding
Each signature piece features three discreet clips, cleverly concealed beneath the ruffle and designed for the real rhythm of motherhood. When it's time to feed, simply unclip the side and middle ones, then clip them back together when you're done. Easy enough to manage in the dark, half asleep, or out and about without a second thought.
For staying dry
Our removable, washable breast pads have a contoured shape designed to sit naturally around the bust. They provide discreet, reliable coverage that moves with you through feeding, sleeping, and everything in between. Each piece includes three breast pads - one to wear, one to wash, one spare, beautifully housed in a complementary bag.
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