Size Guide | 3rd Day (UK-based Christian Clothing Brand)

Find Your Size

Use the guides below to measure yourself and find your ideal size before ordering.

For children's Christian clothing, scroll down or click this button:

T-Shirts

3rd Day's Christian T-shirts are true-to-size. Below are the T-shirt measurements in inches. Note that each T-shirt fits people with a slightly smaller chest size than the T-shirt itself. This is to allow some space for breathability. If you're between sizes, choosing the larger size is usually the safer option.

Size	Chest (Body)	Chest (Garment)
S	78-87 cm 31-34 in	92 cm 36 in
M	88-97 cm 35-38 in	102 cm 40 in
L	98-107 cm 39-42 in	112 cm 44 in
XL	108-117 cm 43-46 in	122 cm 48 in
2XL	118-127 cm 47-50 in	132 cm 52 in

When measuring your chest circumference, please ensure that:

You stand up straight with your arms at your sides and measure around the fullest part of your chest, under your arms, and across your shoulder blades.
The tape measure is snug, but not too tight, allowing it to lie flat against your body without squeezing.

These T-shirts come at an ideal length and are made to resist shrinking in the wash! Sizes S through 2XL increase in length by 1 inch increments, ranging from 28 to 32 inches.

Hoodies & Sweatshirts

3rd Day's Christian Hoodies & Sweatshirts are true-to-size. Below are the Hoodie/Sweatshirt measurements in inches. Note that each garment fits people with a slightly smaller chest size than the garment itself. This is to allow some space for breathability. If you're between sizes, choosing the larger size is usually the safer option.

Size	Chest (Body)	Chest (Garment)
S	81-90 cm 32-35 in	102 cm 40 in
M	91-100 cm 36-39 in	112 cm 44 in
L	101-110 cm 40-43 in	122 cm 48 in
XL	111-120 cm 44-47 in	132 cm 52 in
2XL	121-130 cm 48-51 in	142 cm 56 in

When measuring your chest circumference, please ensure that:

You stand up straight with your arms at your sides and measure around the fullest part of your chest, under your arms, and across your shoulder blades.
The tape measure is snug, but not too tight, allowing it to lie flat against your body without squeezing.

These Hoodies/Sweatshirts come at an ideal length! Sizes S through 2XL increase in length by 1 inch increments, ranging from 27-31 inches.

Kids' T-Shirts

3rd Day's Kids' Christian T-shirts are great for children aged 5-14 approx. Use the chart below to match the wearer's chest (circumference) measurements with the ideal garment size. Note that the wearer's chest size is always slightly smaller than the garment itself. This is to allow space for breathability.

Size	Wearer Chest	Garment Chest	Approx Age
XS	56-61 cm 22-24 in	66 cm 26 in	5-6
S	66-71 cm 26-27.5 in	76 cm 30 in	7-9
M	71-76 cm 28-30 in	81 cm 32 in	10-11
L	76-81 cm 31-32 in	86 cm 34 in	12-13
XL	81-86 cm 32-34 in	91 cm 36 in	13-14

When measuring your chest circumference, please ensure that:

You stand up straight with your arms at your sides and measure around the fullest part of your chest, under your arms, and across your shoulder blades.
The tape measure is snug, but not too tight, allowing it to lie flat against your body without squeezing.

Kids' Hoodies

3rd Day's Kids' Christian Hoodies are great for children aged 5-14 approx. Use the chart below to match the wearer's chest (circumference) measurements with the ideal garment size. Note that the wearer's chest size is always slightly smaller than the garment itself. This is to allow space for breathability.

Size	Wearer Chest	Garment Chest	Approx Age
XS	61-66 cm 24-26 in	66 cm 32 in	5-6
S	66-71 cm 26-28 in	76 cm 34 in	8-10
M	71-76 cm 28-30 in	81 cm 36 in	10-12
L	76-81 cm 30-32 in	86 cm 38 in	12-13
XL	81-86 cm 32-34 in	91 cm 40 in	13-14

When measuring your chest circumference, please ensure that:

You stand up straight with your arms at your sides and measure around the fullest part of your chest, under your arms, and across your shoulder blades.
The tape measure is snug, but not too tight, allowing it to lie flat against your body without squeezing.