Millie Dress in Iris by Kasey Rainbow

(4 customer reviews)

Original price was: $99.00.Current price is: $25.00.

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Description

Say hello to the dress that brings the joy and the comfort, meet Millie. She’s your throw-on, feel-good fave for days when you want easy without looking boring. With a soft V-neckline, functional buttons and elastic loops (plus a modesty panel because we’ve got you), Millie keeps things comfy and covered.

The relaxed tee sleeves with a folded hem give her that effortless vibe, the elastic waistband does the easy-wear thing, and yes… she has pockets (because obviously). Finished in a breezy midi length, Millie is perfect for school runs, brunch dates and all the everyday moments in between. Wear her once, reach for her forever. Available in sizes 6–30.

Details:

  • V-neckline
  • Functional buttons with elastic loops
  • Modesty panel
  • T-Shirt sleeves with folded hemline
  • Pockets
  • Elastic waistband
  • Midi Length

Colour:

  • Iris print, designed by Australian artist Kasey Rainbow

    Fabric: 

    • 100% Rayon
    • Cold Gentle Machine Wash
    Sizing

    All our sizes are listed in Australian sizing – and you’ll find a helpful conversion chart just below to make things easier, no matter where you're shopping from.

    Our sizing is generally generous, but as we work with a range of amazing creators, there can be slight differences between styles. The best way to find your fit? Compare our garment measurements with something in your wardrobe that you already love.

    Still unsure? Check out the reviews below – our community often shares helpful tips on fit!

    And if you need a hand, our friendly customer care team is just a tap away via live chat.

    Size Guide

    * All measurements are guides only. From time to time some people might find that their perfect size does not line up with the size chart data.

    Size1/2 
    Bust
    1/2 Arm
    hole 
    1/2
    Waist
     Length
    645cm21.5cm47.5cm122.5cm
    847.5cm22cm50cm123cm
    1050cm23cm52.5cm124cm
    1252.5cm24cm55cm124cm
    1455cm25cm57.5cm125cm
    1657.5cm25.5cm60cm125.5cm
    1860cm26cm62.5cm126cm
    2063cm27cm65.5cm127cm
    2266cm28cm68.5cm127cm
    2469cm29cm71.5cm128cm
    2672cm30cm74.5cm128.5cm
    2875cm31cm77.5cm129cm
    3078cm32cm80.5cm130cm

    Sizing Conversions:

    AU / NZ / UKUSAEurope
    6234
    8436
    10638
    12840
    141042
    161244
    181446
    201648
    221850
    242052
    262254
    282456
    302658
    Shipping
    AUS Standard: 2 - 8 business days AUS Express: 1 - 4 business days International USA: 6 - 9 business days NZ: 4 - 7 business days Rest of the world: 10 - 14 days
    Reviews (4)

    4 reviews for Millie Dress in Iris by Kasey Rainbow

    1. Millie Dress in Iris by Kasey Rainbow photo review
      Tony A.
      January 21, 2026
      Love this dress!
      I love my Millie dress, its really light and breathable, perfect for Qld weather. I love the comfortable elastic waist, its a great fit. It looks grea...More
      I love my Millie dress, its really light and breathable, perfect for Qld weather. I love the comfortable elastic waist, its a great fit. It looks great and makes dressing well easy. Bonus points for functional buttons as I'm breastfeeding.
      Helpful? 0 0
      Millie Dress in Iris by Kasey Rainbow photo review
      Alison B.
      January 21, 2026
      First time trying this style
      I am a maxi dress person but I decided to try a shorter style. I’m giving I’ve never given PP anything but 5 stars before but for me this style just d...More
      I am a maxi dress person but I decided to try a shorter style. I’m giving I’ve never given PP anything but 5 stars before but for me this style just didn’t work. The elastic just made my tummy poke out more than I’m comfy with. In saying that the fabric and print were the usual high quality of PP and I was really disappointed to have to send it back.
      Helpful? 0 0
      Millie Dress in Iris by Kasey Rainbow photo review
      Denise C.
      January 20, 2026
      Millie Dress
      The colours of this dress are gorgeous. It fits well and is a good length. People have said how nice it looks on me.
      Helpful? 0 0
      Millie Dress in Iris by Kasey Rainbow photo review
      Fiona L.
      January 19, 2026
      Gorgeous print
      I love the gorgeous print of this dress. It is very flattering. I have had lots if comments on this dress. I think it is good value. I have a larger ...More
      I love the gorgeous print of this dress. It is very flattering.
      I have had lots if comments on this dress.
      I think it is good value.
      I have a larger bust and it is too low at the front so I will get it altered.
      Helpful? 0 0
      Millie Dress in Iris by Kasey Rainbow photo review
      Millie Dress in Iris by Kasey Rainbow photo review
      Millie Dress in Iris by Kasey Rainbow photo review
      +1
      Rachael B.
      January 14, 2026
      Stunning dress
      I got so may compliments on this gorgeous dress. I felt amazing in it.
      Definitely downsize
      Helpful? 0 0
      Millie Dress in Iris by Kasey Rainbow photo review
      Helen M.
      December 8, 2025
      Lovelt dress
      Beautiful dress I love the millie dress my favourite style
      Helpful? 0 0
      Millie Dress in Iris by Kasey Rainbow photo review
      Helen M.
      September 24, 2025
      Amazing dress
      I absolutely love this dress I didn't think the colour would suit me but it does 10 stars ✨️ 💖
      Helpful? 0 0
      Millie Dress in Iris by Kasey Rainbow photo review
      Stephanie S.
      August 4, 2025
      I really love my new
      I really love my new dress it's awesome
      Helpful? 0 0
      Millie Dress in Iris by Kasey Rainbow photo review
      Josephine E.
      May 10, 2025
      Cute
      This is one of my favourite dresses! So beautiful makes me feel so pretty.
      Helpful? 0 0
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