INTERNATIONAL CUSTOMERS If you select the free standard shipping option at checkout please note this is not a tracked service and therefore we are unable to provide tracking information for these orders. If you need your order to be tracked then please choose the relevant shipping upgrade at checkout. - - - - - - - - - - - - - - - - - - - - U.K. NEXT DAY SHIPPING Customers here in the U.K. who require a next day delivery service please get in touch as we may be able to accommodate such requests. - - - - - - - - - - - - - - - - - - - - **LOST ITEMS** All items are shipped through Royal Mail and are not declared lost by the postal service until 28 business days after shipping. We can only offer refunds/replacements after this time.

If you've chosen to add a gift message to your order then we'll print your message and include in the packaging when we ship your order. Alternatively why not add a little extra to your order with one of our cool greeting cards. Check out the range under the 'Greeting Cards' section of our store.

Please see individual listings for exact sizing but we always recommend ordering a size larger if in any doubt. This is especially true when ordering custom/personalised items as these cannot be returned or exchanged. It is up to our discretion to choose which brand of blank garment we use to fulfil an order.

Gaga Kidz clothing can be washed and washed, and... you get the idea. But like you we want your threads to continue to look as fresh as the day you got them! When washing for the first time we recommend putting it through a cold or low heat wash (30 degrees). Wash inside out and hang to dry as soon as possible. Do not iron (design) or bleach.

Wholesale availability

We are happy to discuss any wholesale requests - contact Sean at Gaga Kidz for more information.

If there is a problem with your order

If you have any problems with your order or delivery just let us know, we're always here to help and will do our best to resolve any issues you may have. **RETURNS** The following items can't be returned or exchanged: Because of the nature of custom & personalised orders, unless they arrive damaged or defective, we cannot accept returns.

Please take care to check your shipping address is correct as we are not responsible for orders posted to incorrectly given addresses. Any extra costs caused by wrong addresses will be the customers. We do not accept any responsibility for re-issuing items sent out to any incorrect address unless the error is made by ourselves.

Sign up for the latest news, offers and styles! Simply copy & paste the link into your address bar - https://tinyurl.com/GagaKidz

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Low in stock, only 2 left

Price:$23.04+

Favourite Child T-Shirt, Sibling Rivalry Tee, Funny Family Shirt

Name: Favourite Child T-Shirt, Sibling Rivalry Tee, Funny Family Shirt
Brand: GagaKidz
SKU: 893749945
Availability: InStock
Rating: 4.9 (6248 reviews)

GagaKidz

Arrives soon! Get it by Jun 22-25 if you order today

Returns & exchanges accepted

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Star Seller. This seller consistently earned 5-star reviews, shipped on time, and replied quickly to any messages they received.

Highlights

Designed by GagaKidz
Materials: Cotton
Gift wrapping available
See details

Favourite Child Graphic T-Shirt

Finally, a shirt that says what everyone’s been thinking! This “Favourite Child” tee is the ultimate tongue-in-cheek gift for siblings, bringing a playful edge to family banter. Bold, simple lettering makes it a statement piece you’ll want to wear again and again.

Unisex Adult T-Shirt Sizing:
• XS - 31/34" (Size 6 / 8)
• S - 34/37" (Size 8 / 10)
• M - 38/41" (Size 12 / 14)
• L - 42/45" (Size 16 / 18)
• XL - 46/49" (Size 20 / 22)
• 2XL - 50/53" (Size 24 / 26)
• 3XL - 54/57" (Size 28 / 30)

• Made from soft 100% airlume combed ringspun cotton (145 gsm exact).
• Retail fit.
• Ribbed collar.
• Shoulder to shoulder taping.
• Twin needle stitching.

Here at Gaga Kidz we're focused on producing high-quality, on-trend, fun clothing & accessories for baby, kids & adults.

We design and hand-print everything ourselves freshly after you've placed the order and hope to have it ready to ship within 1-2 business days.

Should you have any questions or personalisation requests just send us a message and we'll be happy to help.

**GREETING CARDS**
Why not add a little extra to your order with one of our cool greeting cards! Check out the range here - https://etsy.me/3d19PXR

Order today to get by Jun 22-25
Returns & exchanges accepted within 30 days
Free shipping
Ships from: United Kingdom

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Sean and Yvette

Owner of GagaKidz

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Reviews for this item

Buyer highlights, summarized by AI: Fast shipping · Great quality

5.0

(3 reviews)

5.0 Item quality

5.0 Shipping

5.0 Customer service

5 This item

L Dec 12, 2025

Good quality cotton tshirt and quick dispatch.

L Dec 12, 2025

5 This item

Emma Dec 10, 2025

Good quality, true to size.

Emma Dec 10, 2025

5 This item

Kerry Dec 27, 2021

The tshirt is excellent quality and arrived quickly for Christmas. It fits true to size and is a nice thick fabric. Bought for my daughter in law as it's been a running joke for a while that she's my favourite child.

Kerry Dec 27, 2021