Sweatshirt size chart

  XS S M L XL XXL
Chest - inch 37 40 42 44 47 49
Chest - cm 94 100 106 112 118 124
Length - inch 26 27 28 29 29 30
Length - cm 68 70 71 73 74 76

Sweatshirts are unisex regular fit. 

Will is 5ft 11in and wears Large.

Sasha is 5ft 5in and wears XS.