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Celebrate your little one’s milestone in style with our adorable baby birthday dresses and rompers! Designed to make her special day even more magical, these birthday outfits feature soft fabrics, delicate details, and plenty of twirl-worthy charm. Whether you're planning a themed party, photoshoot, or family gathering, our first birthday dresses come in a variety of colours and designs, from sweet pastel tones to vibrant prints. Each dress is crafted for comfort and style, allowing your baby to move and play freely while looking picture-perfect. Make her first birthday one to remember with a dress as special as she is!
Make your baby’s first birthday unforgettable with our charming collection of first birthday dresses. Designed with both style and comfort in mind, these dresses feature soft, breathable fabrics and beautiful details like ruffles, bows, and delicate embroidery. Whether you’re hosting a party or capturing the perfect birthday photos, our dresses are available in a variety of styles, from classic and elegant to fun and whimsical. Let your little one shine on her big day with a dress that’s as special as the milestone she’s celebrating!
Premium Tulle & Embroidered Birthday Rompers
Our first birthday dresses showcase exquisite craftsmanship with soft, flouncy tulle fabrics, delicate floral embroidery, and charming Swiss dot details that add a touch of magic to every design. Each romper features 100% cotton lining for all-day comfort, puffed sleeves with velvet or broderie anglaise edging, and statement reversible bows that can be styled at the front or back. From sweetheart necklines to peplum-style swing tops, every detail is thoughtfully designed to ensure your little one feels comfortable and beautiful while celebrating, playing, and creating unforgettable memories.
Australian Designed Baby Birthday Wear
Proudly designed with love in Australia, our first birthday dresses represent exceptional quality and attention to detail that parents trust for their baby's milestone celebration. Each romper features premium construction with no stretch in the chest area, making them easy to size up for growing babies. The 100% cotton lined comfort, elasticated leg openings, and convenient snap closures on all sizes ensure all-day wearability during long celebrations, while easy back zipper closures make dressing and nappy changes effortless for busy parents.
Let customers speak for us
from 863 reviews
Love
Love
Samantha Casey
08/19/2026
Will be purchasing again 🍰
My daughter wore this outfit for her first birthday and received soo many compliments. Super cute and best of all she was comfy.
Olivia Whittaker
08/17/2026
Beautiful socks
Beautiful, stretchy socks and they are so soft. My daughters thighs are on the chunkier size and they were able to stretch without cutting into her skin.
Olivia Whittaker
08/17/2026
The cutest hair clips 🍓
The cutest hair clips and they are very sturdy. I had no issue with them falling out of my daughters pigtails.
Olivia Whittaker
08/17/2026
The cutest birthday fit! Great quality
The cutest birthday fit! Great quality.
Anonymous
08/11/2026
The dress was so nice and the colour and fabric
The dress was so nice and the colour and fabric feels very nice
Sarab Rabie
08/06/2026
Cute
Very cute
Anonymous
07/29/2026
The perfect fit for my daughter and the exact quality which shows is the pictures
The perfect fit for my daughter and the exact quality which shows is the pictures. Purchased from MEL.
Tharushi Liyanage
07/27/2026
Ariel purple dress
First dress I’ve purchased for my daughter and loved it! Honestly my go to for dresses for events, shipping is so fast to always comes in on time!
Lave
07/24/2026
Best quality
Best quality, wear amazingly! I never go anywhere else for my girls dresses!
Tori Vella
07/24/2026
This dress is stunning! Such high quality fabric and intricate embroidery detail
This dress is stunning! Such high quality fabric and intricate embroidery detail. The shop and support staff also went above and beyond to make sure I got my dress in time for the party.
Rikki Carvell
07/16/2026
amazing
Absolutely Love!
Cooper Laurin
07/12/2026
Very very
Very very wonderful
Maria La Marca
07/10/2026
It was a great
It was a great dress
Saakshi Sharma
07/08/2026
Arabella & Rose have the most gorgeous rompers
Arabella & Rose have the most gorgeous rompers, I bought three to start for my great granddaughter and being so impressed with the quality I definitely want to buy more 🥰
Rhonda Whybrow
07/02/2026
Have a question?
What makes these rompers perfect for first birthdays?
Our first birthday rompers are specifically designed for milestone celebrations with features that matter most: 100% cotton lining for comfort during long parties, elasticated leg openings and snap closures for easy nappy changes, lightweight construction for active play, and adorable details like tulle skirts perfect for cake smash photos and twirling.
Are these rompers comfortable for all-day wear?
Absolutely! Every romper is lightweight and fully lined in 100% cotton for breathable comfort. They feature elasticated leg hole openings for freedom of movement, snap closures on all sizes for easy changes, and back zipper closures for quick dressing. Your little one can play, eat cake, and celebrate comfortably all day long.
What materials are used in the birthday rompers?
Our birthday rompers are crafted from premium materials including soft tulle fabrics, Swiss dot tulle, iridescent organza, cotton gingham, and sequin-adorned bodices. All rompers feature 100% cotton lining for comfort against baby's delicate skin. Puffed sleeves are edged in soft velvet or delicate broderie anglaise for extra charm.
What sizes are available for first birthday dresses?
Our first birthday rompers are available in baby sizes starting from 000, covering ages from newborns through toddlers. Each romper has no stretch in the chest area, making them easy to size up if your child is between sizes. Check our detailed size chart in the photo gallery to find the perfect fit.
Will the embroidery and sequins look exactly like the photos?
The embroidery placement and amount on the bodice and tulle will vary on each item, as will sequin placement and quantity, making every romper uniquely beautiful. We provide close-up swatch photos in our galleries to show the most accurate colour and detail representation. Print placement on gingham styles may also vary.
How do the bows work on these birthday rompers?
The bows on our birthday rompers don't come pre-tied, giving you the flexibility to tie them at the front or back for different styling options. Many styles feature adjustable shoulder straps that tie into sweet bows, plus statement reversible waist bows for added charm. Some styles have ruffled straps with a simple hook closure that creates a bow-back detail.
How should I care for these special occasion rompers?
To keep your birthday romper looking beautiful due to all the delicate details like sequins, pearls, or tulle require gentle care. We recommend following the specific care instructions on each dress's label. Cold Hand Wash Separately- Mild Detergent .Do Not Bleach. Hang Dry In Shade. Steam Only.