Custom t-shirt
Infant custom pink t-shirt
Baby Custom Yellow T-Shirt
Baby True Royal T-Shirt
Baby shirt size guide
Custom infant shirt
Custom t-shirt
Infant custom pink t-shirt
Baby Custom Yellow T-Shirt
Baby True Royal T-Shirt
Baby shirt size guide

Design It Yourself Baby T-Shirt


This Lantsa Gifts Design It Yourself Baby T-Shirt – the perfect canvas for your imagination.

Add your own artwork, text, or photo to create a one-of-a-kind masterpiece that reflects your unique style and personality.

Need help with the design, no worries. Let us know in the comment.

Whether you’re looking to make a bold statement, showcase your artwork, or create a memorable gift for a loved one, our  DIY Adult T-Shirt offers endless possibilities. Let your imagination run wild and turn your ideas into wearable art today!

Note: We will email you a preview of your order for approval before processing, ensuring you’ll love it at first sight.

Click here for infant onesie sizes
Click here for toddler sizes
Click here for youth sizes
Click here for adult sizes

Learn more…

Athletic Heather $0.00 Pink $0.00 True Royal $0.00 White $0.00 Yellow $0.00

e.g. artwork or photo

(max file size 128 MB)

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Introducing Lantsa Gifts Design It Yourself Baby T-Shirt.

Crafted from premium quality, breathable fabric, this Lantsa Gifts adult unisex t-shirt ensures both comfort and durability. Its classic fit and soft texture make it suitable for everyday wear, while its versatility allows you to wear it casually or dress it up for special occasions.

The custom short-sleeve baby Onesie® is built with soft materials for a comfortable, secure fitting for newborns and toddlers. The neckline is constructed with a lap shoulder. This inclusion assists with manipulating the fabric around the baby’s head. The bottom has a snap closure – designed with easy changing in mind. Both legs have ribbed openings for stability.

It is available in various sizes to ensure a comfortable fit for everyone. It’s suitable for both men and women, making it a versatile addition to your wardrobe.

Our T-Shirt is made from high-quality, comfortable fabric to ensure a soft and pleasant wearing experience. It is available in various sizes to suit different body types.

Please refer to our size chart to find your perfect fit.


This Lantsa Gifts t-shirt ensures ultimate comfort all day long. We’ve made this t-shirt easy to care for. Simply machine wash cold and tumble dry low, and it will be ready for your next adventure.



100% rib cotton

Expandable lap shoulder neckline

Bottom snap closure

Printed care label inside

Onesies® Brand tag on left leg seam


100% airlume combed and ringspun cotton

Light fabric (4.2 oz/yd² (142 g/m²))

Regular fit

Tear-away label


Non-chlorine bleach as needed

Tumble dry low heat

Iron, steam, or dry medium heat

Do not dryclean

Machine wash cold (max 30C or 90F)

Size Guide

T-Shirt 3-6M 6-12M 12-18M 18-24M
Width, in 10.00 10.50 11.00 11.50
Length, in 11.25 12.25 13.25 14.25
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