Lonsdale Brand loose fitting T-SHIRT,

Makers labels read; 'Lonsdale, Size 18, Viscose/ Cotton, Size 18, Cold Machine Wash, do not Tumble Dry, Soak or Rub, Warm Iron.'

Im thinking is a Ladies Size 18 - equal to a Ladies Size XL to fit Chest/Bust to approx 40in (according to size chart).