We will produce your design in our own European facility.
Size guide
Choose the right T-shirt size
If the size you are looking for is not available, please contact us at shop@tortli.com – we’ll do our best to help ❤️
Size
Width (cm)
Length (cm)
Width (in)
Length (in)
UK Size*
XS
41
58
16.1
22.8
UK 6
S
44
60
17.3
23.6
UK 8
M
47
62
18.5
24.4
UK 10
L
50
64
19.7
25.2
UK 12
XL
53
66
20.9
26.0
UK 14
XXL
56
68
22.0
26.8
UK 16
3XL
59
70
23.2
27.6
UK 18
How to measure your T-shirt
a) Width: measure under the arms (flat, from one side to the other)
b) Length: measure from the top of the T-shirt to the bottom
Additional information
If you are between two sizes, choose the larger one for a more relaxed fit. If your chest and waist measurements fall into two different suggested sizes, choose the size based on your chest measurement.
* UK size is approximate and provided as a guideline.
Choose the right T-shirt size
If the size you are looking for is not available, please contact us at shop@tortli.com – we’ll do our best to help ❤️
Size
Width (cm)
Length (cm)
Chest (in)
UK Men Size*
XS
47
68
37"
UK 36–38
S
50
70
39"
UK 38–40
M
53
72
42"
UK 40–42
L
56
74
44"
UK 42–44
XL
59
76
46"
UK 44–46
2XL
62
78
49"
UK 46–48
3XL
65
80
51"
UK 48–50
How to measure your T-shirt
a) Width (Chest): measure under the arms, straight across the T-shirt (laid flat). Multiply this value by 2 to get your chest circumference.
b) Length: measure from the highest point of the shoulder to the bottom hem.
Additional information
If you are between two sizes, choose the larger one for a more relaxed fit. If your chest and waist measurements fall into two different suggested sizes, choose the size based on your chest measurement.
* UK size is approximate and based on chest circumference (inches).
Choose the right T-shirt size
If the size you are looking for is not available, please contact us at shop@tortli.com – we’ll do our best to help ❤️
EU Size (Height)
Width (cm)
Length (cm)
Width (in)
Length (in)
UK Age*
98 / 104
33
43
13.0
16.9
2–4 years
110 / 116
36
46
14.2
18.1
4–6 years
122 / 128
39
51
15.4
20.1
6–8 years
134 / 146
42
56
16.5
22.0
9–11 years
152 / 164
45
63
17.7
24.8
12–14 years
How to measure the T-shirt
a) Width: measure under the arms, straight across the T-shirt (laid flat)
b) Length: measure from the highest point of the shoulder to the bottom hem
Additional information
If your child is between two sizes, we recommend choosing the larger size for a more comfortable fit.
* UK age is approximate and provided as a guideline. Please refer to the measurements for best fit.
Choose the right T-shirt size
If the size you are looking for is not available, please contact us at shop@tortli.com – we’ll do our best to help ❤️
Size
Width (cm)
Length (cm)
Chest (in)
UK Men Size*
XS
47
68
37"
UK 36–38
S
50
70
39"
UK 38–40
M
53
72
42"
UK 40–42
L
56
74
44"
UK 42–44
XL
59
76
46"
UK 44–46
2XL
62
78
49"
UK 46–48
3XL
65
80
51"
UK 48–50
How to measure your T-shirt
a) Width (Chest): measure under the arms, straight across the T-shirt (laid flat). Multiply this value by 2 to get your chest circumference.
b) Length: measure from the highest point of the shoulder to the bottom hem.
Additional information
If you are between two sizes, choose the larger one for a more relaxed fit. If your chest and waist measurements fall into two different suggested sizes, choose the size based on your chest measurement.
* UK size is approximate and based on chest circumference (inches).
Quantity
Couldn't load pickup availability
!
The fit may run small. We recommend choosing
one size larger than usual.
Product description
Why is it worth buying a T-shirt for a child?
The T-shirt is made from soft, breathable cotton, making it safe and comfortable even for a child’s sensitive skin.
The high-quality print is durable and does not fade or crack, so the T-shirt looks great even after many washes.
The classic, comfortable fit allows full freedom of movement during play, walks, and everyday activities.
It’s a perfect gift idea that combines practicality with a cute and joyful design.
The product is made in Poland with great attention to detail and high-quality standards.
Why you’ll love this T-shirt:
High-quality 100% cotton – soft and breathable
Durable, vibrant print – won’t crack or fade
Comfortable, classic fit
Fast shipping – delivery in 1–2 days
Fabric weight: 185 g
Made in Poland
Specifications:
Material: 100% cotton
Fabric weight: 155 g/m²
Sizes: kids/bodysuit and XS, S, M, L, XL, XXL, XXXL
Washing: 40°C
Why buy from Tortli?
Didn’t like the product? Did it get damaged or worn out after some time? No problem — we’ll refund your money or replace the product with a new one ❤️ We believe in the quality of our products, which we create with heart!
All products are made by us in our own production facility in the Podkarpacie region
We guarantee immediate shipping
We pack everything as securely as possible — no risk of damage during transport
Trusted by hundreds of thousands of customers since Tortli began.
Free delivery from £50
UK delivery costs £5 on orders below £50.
Easy payments
Choose from the payment options available at checkout.
Meet Tortli
The people behind gifts with character
Tortli began in 2021 with an idea from Piotr, Szymon and Michał: to create gifts that would never be forgotten at the back of a drawer. Today, we operate in 14 countries and our products reach customers around the world.
Since 2021creating Tortli
14 countriesstores worldwide
In-housedesign and production
↳
From the first design to the final print, it all happens here.
We create each product at our own workshop, drawing on our team’s experience and specialist printing technology.
We want to create that moment: a smile, a happy tear or a delighted “wow!”. We design every gift to bring joy when it is unwrapped and for years to come.
This is the real us ✌
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