NHL Official Ugly Sweater. Sweater is available in Vancouver Canucks, Winnipeg Jets or Calgary Flames. Available in the following sizes: XSmall: neck 5-8", chest 15-17", body length 8-10" Small: neck 7-9", chest 17-19", body length 10-12" Medium: neck 8-10", chest 19-21", body length 12-14" Large: neck 9-12", chest 22-24", body length 15-17" XLarge: neck 11-15", chest 25-28", body length 18-20" XXLarge: neck 15-19", chest 29-32", body length 21-23"