In Character | Men's US Size Chart

Men's - US Costume Size Chart

Size	Chest	Waist	Neck
S	34"-36"	28"-30"	14"-14.5"
M	38"-40"	32"-34"	15"-15.5"
L	42"-44"	36"-38"	16"-16.5"
XL	46"-48"	40"-42"	17"-17.5"
XXL	50"-52"	46"-48"	18"-18.5"
XXXL	54"-56"	50"-52"	19"-19.5"
Standard/One Size	Fits up to a men's size large
These costumes run true to clothing size

Men's - International Size Chart

Size	Chest cm	Waist cm	Neck cm
S	86.4-91.4	71.1-76.2	35.5-36.8
M	96.5-101.6	81.3-86.4	38.1-39.4
L	106.7-111.8	91.4-96.5	40.6-41.9
XL	116.8-121.9	101.6-106.7	43.2-44.5
XXL	127-132.1	116.8-121.9	45.7-47
XXXL	137.2-142.2	127-132.1	48.3-49.5
One Size Fits All up to a size large.