Classic Tee
White t-shirt with a unicorn graphic and text 'Promoted to Big Sister' on a white background
Kid's Size Chart
White t-shirt with a unicorn graphic and text 'Promoted to Big Sister' on a white background
Promoted to Big Sister Unicorn Shirt
Kid's Size Chart

Promoted to Big Sister Unicorn Shirt

$35.00
$35.00
0 units sold · 0 people bought this
Please hurry! Only 1000 left in stock

100% Cotton

Printed in Australia

Buy 2 and get 15% OFF

Free Shipping on orders $75 +

Big Brother, Big Sister & Big Cousin Collection — Ships Free

Expected Delivery: Standard 5-12 days and express: 3-6 days

Description  

The Most Magical and Whimsical Way to Share Her Big Sibling Promotion!

Add a touch of fairy-tale magic to your family's big announcement! Our Promoted to Big Sister Unicorn Shirt  is an enchanting, playful way for your little girl to share the monumental news that she is getting a new sibling. Perfect for unicorn-themed pregnancy announcements, casual birthday gift reveals, matching sibling photoshoots, or a special everyday outfit to make your oldest feel entirely magical as she steps into her big sister role.

The design features a sweet, beautifully hand-painted watercolor illustration of a sleeping baby unicorn resting peacefully. The unicorn is adorned with a sparkling golden horn and a vibrant, rainbow-gradient mane and tail blending shades of ocean blue, sunny yellow, pastel pink, and purple. Arching gracefully above the illustration, the words "Promoted to" are written in a whimsical purple cursive font, while "Big Sister" anchors the design below in a soft, lovely bubblegum pink script. Set against a clean, neutral background, the entire graphic pops flawlessly for social media reveals and lifestyle photography.

Why She’ll Love It:

  • Magical Unicorn Artwork: The highly detailed, hand-painted watercolor unicorn design brings a premium, high-quality boutique feel to her milestone photos.

  • Vibrant Pastel Palette: A beautiful combination of rainbow tones, soft purple lettering, and sweet pink script creates a child-friendly look that girls absolutely adore.

  • Premium Kid-Approved Comfort: Crafted from ultra-soft, breathable 100% ring-spun cotton fabric that feels incredibly smooth and gentle against sensitive young skin.

  • Built for Everyday Magic: Engineered with a robust double-stitched crew neck and a relaxed, comfortable standard fit designed to easily handle playground play and family celebrations.

Product Details & Specifications:

  • Design: Promoted to Big Sister Watercolor Unicorn Edition

  • Material: 100% Cotton

  • Color Available:  White

  • Sizes Available: Kids Sizes 2 to 16

  • Style: Short-Sleeve Crew Neck T-Shirt

Our Sizing and Shipping Info

Comfort Colors versus Classic tee

Comfort Color Tees: 

Heavyweight • Premium Relaxed Fit with a roomier, laid-back silhouette. You can size up for an oversized look.
• Vintage washed feel 

Classic tees:

Soft • Midweight • Regular fit and has a different size chart than Comfort Colors. 
It has a closer-to-the-body shape.

Please check description and size guide.

The Model on the right photo wears an XL in Comfort Colors. The same model on the Left photo wears her usual size in Medium. She is 5'6 tall

See image below for our Comfort Colors comparison between sizes.

Our shirts are either regular or relaxed fit. If you prefer an oversized look, please consider sizing up 1-2 sizes. For an accurate measurement, please refer to our size chart.

 

Express Orders are received and processed the same as Standard Post orders, there is no priority given (ie, top of the queue). The only difference is the delivery method.

Big Brother, Big Sister & Big Cousin Collection — Ships Free (standard shipping)

Free standard shipping on orders over $75 on all other products.

Processing times:

Our shirts are made to order which means we print them when an order is placed. Our usual processing time is 3-7 days. This does not include the shipping times. We are located in the Wollongong area in New South Wales.

Standard Shipping via Australia Post:

Shipping & Delivery Estimates

2-4 business days to most metro areas in Australia
3-6 business days to non-metro areas in Australia

Sweatshirts (crewnecks & hoodies) and designs with double-sided prints may add a further 2-3 business days to the production time.

Express Delivery

Shipping & Delivery Estimates

1-2 business days to most metro areas in Australia
2-4 business days to non-metro areas in Australia

Sweatshirts (crewnecks & hoodies) and designs with double-sided prints may add a further 2-3 business days to the production time

Reliable, Tracked Shipping

Includes tracking on all parcels. 


International Delivery Estimates

2-4 weeks to major partners (USA, UK, Canada and New Zealand)
2-6 weeks to most other countries

 

Customers Also Loved

Vendor
Example product title
$35.00
$35.00
Vendor
Example product title
$35.00
$35.00
Vendor
Example product title
$35.00
$35.00
Vendor
Example product title
$35.00
$35.00
Vendor
Example product title
$35.00
$35.00
Vendor
Example product title
$35.00
$35.00
Vendor
Example product title
$35.00
$35.00
Vendor
Example product title
$35.00
$35.00
Vendor
Example product title
$35.00
$35.00
Vendor
Example product title
$35.00
$35.00