META Labwear Women's Size Chart:

XXS XS S M L XL 2XL 3XL 4XL 5XL
0-2 4-6 8-10 12-14 16-18 20-20W 22W-24W 26W-28W 30W-32W 34W-36W
Bust 31-32 33-34 35-36 37½-39 40½-42½ 44½-46½ 48½-50½ 52½-54½ 56½-58½ 60½-62½
Waist 22-23 24-25 26-27 28½-30 31½-33½ 35½-37½ 39½-41½ 43½-45½ 47½-49½ 51½-53½
Hip 32½-33½ 34½-35½ 36½-37½ 39-40½ 42-44 46-48 50-52 54-56 58-60 62-64

Bust

Measures the fullest part of your chest.

Waist

Bend to one side to the natural crease of your waist and measure across this point.

Hip

Standing with feet together, measure around the fullest part of your hips and rear.

Inseam

Measure from the bottom of the crotch seam to the bottom of the hem along the inside seam.