If you are not sure what size you are or should choose, measure your favorite item at home and compare it with the below measurements. Measure flat across garment. All numbers are in cm.

Shorts & swimwear

Size
1/2 Waist (stretched)
1/2 Seat 1/2 Leg opening Inseam Outseam
XS 48 54 30 10 37
S 50 55 31 10,5 38
M 52 56 31,5 11 39
L 54,5 58 33 11,5 40
XL 57 61 34 12 41
XXL 59,5 64 35,5 12,5 42

Shirts & T-shirts

Size Shoulder  1/2 Chest 1/2 Waist Sleeve Sleeve Opening Front Lenght
XS 42,5 51,5 50 23 19 73
S 44,5 54,5 53 24 19,75 75
M 46,5 57,5 56 25 20,5 77
L 48,5 60,5 59 26 21,25 79
XL 50,5 63,5 62 27 22 81
XXL 52,5 66,5 65 28 22,75 83

Bathrobe

Size Shoulder to shoulder 1/2 Chest 1/2 Waist Lenght Sleeve
S/M 52 60 64 110 62
L/XL 54 65 69 115 63