34 slim fit purchased for my husband, but it’s way too small

34 slim fit purchased for my husband, but it’s way too small the measurements are Suits are listed in US sizes/EU sizes. THIS SUIT IS SIZE US 38/ EU 48 European cut. BRAND NEW WITH TAG! SLIM-FIT CUT. -NOTE: THE VEST IS THE SAME MATERIAL AS THE SUIT. 3rd image shows the exact pattern of suit. 2 button, updated pants, single breast, center vest jacket, notch lapel. Imported, Dry clean only. Quality fabric - 100% WOOL; RETURNS SAME-DAY SHIPPING FROM ATL Measurements Shoulder to shoulder: 17.5" Arm pit to arm pit: 21.5" Waist: 34" Length: 45.5" unhemmed Inseam: 36.5" unhemmed Thigh: 23"