Men's Columbia Clothing Size Chart 

Women's Body Measurements in Inches
 Size XS (2) S (4-6) M (8-10) L (12-14) 1X (16-18) 2X (20-22) 3X (24 - 26)
Chest / Bust 32 - 33 34 - 35 36 - 37.5 39 - 40.5 42 - 44.5 44 - 46.5 46 - 48.5
Waist 25.5 - 26.5 27.5 - 28.5 29.5 - 30.5 32 - 33.5 35.5 - 37.5 38 - 41 41.5 - 44
Hips 34.5 - 35.5 36.5 - 37.5 38.5 - 40 41.5 - 43 45 - 47 47 - 50 50 - 53
Short Inseam 29.5
Regular Inseam 32
Long Inseam 34.5

How to measure

Chest / Bust - Measure around the fullest part of your bust.
Waist - Bend to one side to find the natural crease of your waistline.
Hips - Standing with feet together, measure around the fullest part of your hips.