T-Shirt Size Chart: Unisex, Men, Women, Kids & Measurements

T-shirt size chart for unisex, men and women sizing with chest, bust, garment width and fit notes.

T-shirt size chart: unisex, women and men

Unisex tees usually follow chest width; fitted women tees may need bust and waist checks.

Alpha	Chest / bust	Garment chest width	Waist guide	Fit note
XS	31-33 in / 79-84 cm	24-26 in / 61-66 cm	23-25 in / 58-64 cm	Slim fit may feel tight across bust
S	34-36 in / 86-91 cm	27-29 in / 69-74 cm	26-28 in / 66-71 cm	Most common fitted tee range
M	37-40 in / 94-102 cm	30-33 in / 76-84 cm	29-31 in / 74-79 cm	Choose by chest for unisex tees
L	41-44 in / 104-112 cm	34-37 in / 86-94 cm	32-34 in / 81-86 cm	Relaxed fit starts here for many shoppers
XL	45-48 in / 114-122 cm	38-41 in / 97-104 cm	35-38 in / 89-97 cm	Check garment length and shoulder width
XXL	49-52 in / 124-132 cm	42-45 in / 107-114 cm	39-42 in / 99-107 cm	Extended alpha range
3XL	53-56 in / 135-142 cm	46-49 in / 117-124 cm	43-46 in / 109-117 cm	Compare garment measurements if available

Garment chest width is measured flat across the shirt. Double it to compare with body chest or bust circumference.

Measure over light clothing or underwear and keep the tape parallel to the floor.

For tops, jackets, and dresses, start with bust or chest, then check waist and hips.

For pants and jeans, prioritize waist, hips, rise, and inseam instead of the label alone.

If you are between sizes, choose by garment fit: size up for structured pieces and compare stretch for knit items.

Compare shirts with neck and sleeve guidance.

Check youth sizes before adult XS or S.

Review extended tee sizing.

How do I measure a T-shirt?

Lay it flat and measure pit-to-pit chest width, then double that number to compare with body chest or bust.

Should women size down in unisex T-shirts?

Often yes for a fitted look, but compare chest width and length before sizing down.

What is a 3XL T-shirt size?

A common 3XL tee fits about a 53-56 inch chest, but garment width varies by brand and cut.