Custom Longline Baby Tee

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Style: Longline Baby Tee

Stress-free sizing. Not quite right? 60-day free returns and exchanges.

	Width (CM)	Length (CM)
XS	34	50
S	35.5	52
M	37	54
L	39.5	56
XL	41.5	58

90% cotton, 10% elastane (200 gsm) — soft, stretchy and made to fit
Form-fitting with capped sleeves — XS to XL
Fully customisable — front, back, or both
Retail-grade print quality — same blanks as our baby tee line
No minimum order — one tee or a hundred
Ships in 2–3 business days — express available

Your order will be printed fresh for you at Threadheads HQ in Melbourne, Australia. Shipping estimate times below include printing and shipping time.

Location	Standard	Express
Australia	5-8 business days	2-4 business days
New Zealand	7-11 business days	4-6 business days
Rest of the World	10-12 business days	6-8 business days

As all custom products are personalised for you and not resaleable, we only accept exchanges for damaged/defective products, not change of mind.

Try to upload high quality photos, as they will expand in size once printed. Over 1500x1500px in size for best results. Camera roll photos on a newish phone are usually good enough quality to use.
If you're encountering issues using a mobile phone, try switching to laptop or desktop to solve the problem. We recommend using a computer over mobile if you want to be super pro with your design.
Avoid using dark images or images with lots of background elements.
Wait for the auto-crop feature to work its magic, it takes around 5-10 seconds per image depending on size! Then drag and drop your images to arrange them on the shirt canvas.
Once you’ve finished making your design, click on review and select your size. You can add mulitple sizes of the same design.
If you're ordering a custom product in Natural, note that any white in the images won't be printed. Instead, the natural colour of the product will show through.
Please note that once ordered, we cannot edit or make modifications to the design. The design tool is self-service, and what you see in preview is what will be printed.

Most Threadheads clothing items are made-to-order using the freshest eco-friendly printing methods, to avoid over-production and waste.

Fair warning: these tees are annoyingly durable. If fast fashion is your style, steer clear.

Low synthetic content across the range with most items 100% cotton. So you're not wrapped in plastic.

These stylish duds come straight from responsible factories with ethical accreditations.

We ship in huggable, plant-based compostable mailers – because f*ck plastic!

Returns and items with minor imperfections are donated to the homeless and disadvantaged.

Custom Printing FAQ

Confusion ends here. Maybe.

Of course we ship worldwide. How else would we fuel our global custom shirt empire? Click here to see how fast.

Your custom t-shirt is made just for you, which means we can’t resell it (and honestly, no one else wants it). So unless it arrives damaged, it’s yours forever.

If your phone is struggling to keep up with your creative genius, switch to a laptop. More power, fewer crashes, and slightly less rage.

We recommend using a computer like a Mac or Windows for best results. But some team members have made absurdly brilliant custom shirt designs on mobile too.

The design tool is self-service, which means once you confirm, it's final. What you see is what gets printed. That being said… if the stars align and we’re not buried in emails, we might be able to help. Maybe.

Bright. Crisp. Built to last. None of that cheap plasticky stuff that flakes off after one wash. This is the good kind—wear, wash, repeat.

Design first, panic about sizing later. Once you’re happy with your creation, you’ll be able to select multiple sizes before checkout.

Shockingly, we do have limits. No nudity, no offensive content, nothing that’ll get you (or us) in trouble. Let’s keep it weird, but not that weird.

Your Design, Your Way — On a Custom Longline Baby Tee

Got an idea? Let's wear it. The custom longline baby tee is your blank canvas — upload your own photo, artwork or a few choice words, and we print it crisp and clean exactly as you made it. No templates dictating your style, no compromises. Just a premium fitted tee that's unmistakably yours.

This is design-your-own with total creative freedom. Whether it's a favourite snapshot, an inside joke, your own illustration or a slogan you've been sitting on, your personalised baby tee comes out looking sharp, considered and properly made — the kind of piece people ask you about.

Why Design Your Own at Threadheads

We're a real print studio, not a dropship middleman. Every order is designed, printed and shipped by us, in-house, since 2018 — for over 700,000 customers and counting. The blank itself is premium combed cotton with a soft hand-feel and a fit that holds its shape wash after wash, so your design lands on a garment worth keeping. That's the difference between a throwaway custom tee from the cheap-and-fast crowd and something you'll actually reach for.

How It Works

Upload your photo, design or text — exactly how you want it to appear
Pick your colour and size from the options on this page
We make it to order in our own studio and ship it out in days

Fit + Sizing

The custom fitted baby tee is cut close and longline — a flattering, slightly cropped-but-not-cropped silhouette with a little extra length through the body. It sits neatly on its own or layered, in that premium combed cotton that feels good on and reads quality, not flimsy. Check the size guide on this page to land your perfect fit; if you're between sizes and want a relaxed drape, size up.

Made for Gifting + Every Occasion

A custom baby tee carries a moment — a tour memory, an anniversary photo, a hen-do crew, a brand-new launch, or just a design too good to keep to yourself. Because you control every detail, it makes a gift that actually means something. Explore the full custom range for more blanks to design on, or if you'd rather go the playful poster-tribute route, our bootleg dog tee puts a pet or face on a tee bootleg-style.

FAQ

Can I upload my own photo?

Yes — upload any photo, design or text and we print it exactly as you've set it up. Higher-resolution images give the sharpest result.

Is it really made to order?

It is, and that's a good thing — nothing sits in a warehouse. We print your tee fresh once you order, in our own studio, then ship in days.

How's the quality?

Premium combed cotton blank, printed crisp in-house by a studio that's shipped to 700,000+ customers since 2018. Designed, printed and posted entirely by us.