Back to Site

Birthday T Shirts

Birthday T Shirts

Personalised Birthday Tshirts

from £29.00

Whether you've got an idea for a funny 40th birthday t-shirt, or a gift with a personal touch for an 18th, our personalised birthday t-shirt printing service will get you a high-quality birthday t-shirt for milestone birthdays. So 21st to 40th birthdays are all catered for because you design them. We make and send with next day delivery options available. Our birthday t-shirts can be customised with any combination of photos, graphics and text. The print stays vibrant and stays looking great wash after wash. We print edge to edge, meaning all over printed and all our personalised birthday t-shirts are made in our London facility.

  • Ready To Ship In 2 Day(s)

  • UK delivery: £5.75

  • Buy now, pay later

Custom Birthday T-shirts feature:

  • 100% all over printed
  • Deep fibre printing
  • Design the back and front
  • 160gsm Jersey Stretch
  • Cut and sewn to order
  • Made in the UK

You might be needing something for your son or daughters birthday present or buying for a friend's birthday that you need to make a statement about well here's how.

Create your own t-shirt as a present for them and add your own text or pictures to mark the occasion. All birthdays need to be fun, make something great in our design system and then see one of our great birthday t-shirts on your birthday person in the coming days. What are you waiting for?
  • Entire t-shirt printed on front and back
  • Customise sleeves as part of front and back
  • Made from a soft poly fabric
  • 160gsm Jersey Stretch
  • Available in six sizes (XS to XXL)
  • Five neck rib colour options
  • Black or white stitching thread
  • Full-colour long-lasting print
  • Inks fused to fabric fibre, no ironed transfers
  • Machine washable and tumble dryer safe
  • Handmade to order in the UK

Care instruction

Turn inside out before washing. Iron on the reverse of the printed side. 30°C wash. Low tumble heat. Do not wring. Low heat iron. Steam safe.

  • Wash At 30 Degrees
  • Wash at 85 Fahrenheit
  • Tumble 1
  • No Wring
  • Low Heat
  • Steam Safe

How To Make Custom 18th; 21st; 30th; 40th; 50th Birthday T-Shirts

You can make them right here in our design system. Select one or more photos or designs and upload to our preview. You will see the image all over our t-shirts which makes them very special, different and original! Then you can add text and do the same to the back with different designs. Simple, fun, impact to make a special gift and we make them fast - you will see it in two to three days.


Care: Machine wash at 30°C or less. Drip dry flat (recommended). Tumble dry safe. These custom birthday t-shirts will last years. We guarantee for 12 months. Please note: It is mandatory to have a composition label attached to the t-shirt. However, if you would prefer not to have them on your finished t-shirt, they can be easily cut off. 

Reviews for Birthday T-Shirt

Birthday T-Shirt Rated 4.9/5 based on 223 customer reviews star star star starstar

view all

Check Your Size
ChestXS 86 - 91 cm
34 - 36 "
S 91 - 96 cm
36 - 38 "
M 96 - 101 cm
38 - 40 "
L 101 - 106 cm
40 - 42 "
XL 106 - 111 cm
42 - 44 "
2XL 111 - 119 cm
44 - 47 "
  • Chest Measure around your fullest part, with the measuring tape under your armpits, making sure the tape is flat across your back.

Conversion size chart
UK Mens ChestXS 36
S 38
M 40
L 42
XL 44
2XL 46
USA Mens ChestXS 36
S 38
M 40
L 42
XL 44
2XL 46
EU Mens ChestXS 44
S 46
M 48
L 50
XL 52
2XL 54

Make a Collage

If you can’t decide on which photo to use, you can upload multiple images and create a photo collage. This can be done using one of our pre-set montage templates, or you can create your own entirely from scratch. It’s super easy to do and the possibilities are endless.

photo collage

How to add your collage to your product

Step 1 – Click the start design button & select your product options.

Step 2 – Go to the ‘Images & Text Tools’ tab, click the ‘add images/Text’ button on your product & ‘Select Images to Upload’ or use the Facebook/Instagram tabs.

Step 3 – Choose the images you want to use for your collage, upload & select them from the uploaded photos list.

Step 4 – Click ‘Create montage’ & select your collage style.

Step 5 – Add the collage to your design.

Hints and Tips

  • The more images you add to your collage the smaller each image will be. Fewer images will be larger and give you more clarity and detail.
  • The more people in an image, the less detail there will be. If you have 10 images of a group of five friends, each person will be smaller than if you have 10 images of just one person.
  • Try to make sure that the longest side of each image is around 10 centimetres. There is a handy ruler built into the design tool to help you with this.
  • Smaller products will not be able to fit as many images as larger ones will.

No surface texture

Our expert printing technicians use a top-of-the-range digital printing technique to penetrate the eco-friendly inks deep into the fibres of your birthday t-shirts. This produces a full-colour print that will last for years to come, without that surface texture that you get with t-shirt transfers. The t-shirt keeps its original handle and displays your glorious photos in stunning high-definition. We cut and sew your personalised birthday t-shirt to order.

Tips and tricks

We advise against trying to register design elements from the front to the back, such as horizontal stripes. We will try to align any obviously continuing parts of your design, but cannot guarantee 100% registration. 

Trending right now: