XS Back length: 17-18 cm (6.69-7 inch), Bust length: 28-30 cm (11-11.8 inch), Neck length: 18-20 cm (7- 7.8 inches) S Back length: 19-21 cm (7-8 inches), Chest length: 30-32 cm (11.8-12.5 inches), Length neck length: 20-22 cm (7.8-8.6 inches) M Back length: 23 -25 cm (9-13.7 inches), Bust length: 32- 34 cm (12.5-13.3 inches), Neck length: 22-24 cm (8.6-9.4 inches) L Back length: 28-30 cm (11 -11.8 inches), Chest length: 34-36 cm (13.3-14 inches), Neck length: 24-26 cm (9.4-10 inches) XL Back length: 33-34 cm (12.9-13.3 inch), Chest length: 40-42 cm (15.7-16.5 inch), Neck length: 26-28 cm (10- 11 inches) XXL Back length: 38-39 cm (14.9-15.3 inches), Chest length: 42-44 cm (16.5-17.3 inches) , neck length: 28-30 cm (11-11.8 inches)