These are unisex fit sweatshirts and are designed to be worn oversized and baggy. For a more fitted look, you could wear a size down

UK sizing guide:

XS UK8-10  S UK10-12  M UK12-14  L UK16-18  XL UK20-22  XXL UK24-26

Sweatshirt XS S M L XL XXL

Chest (laid flat)

50cm 52cm 56cm 60cm 64cm 68cm
Body length 66.5cm 68cm 71cm 74cm 77cm

80cm

Sleeve length 63.5cm 65cm 66.5cm 68cm 69.5cm

71cm