Overall, JJs run true to size. However, they are made up of primarily a sustainable modal fabric. As soft and yummy and less harmful to the environment as it is, they have found that, after being washed, the fibers in the garment will relax and loosen. So, if you are between sizes, it is best to size down.

 

INCHES
SIZE BUST WAIST HIP REGULAR PANT INSEAM LEGGING INSEAM SHORTS INSEAM LIGHT HUG LENGTH
XS 32 23 - 25 34.5 - 36 31 29 3 - 4 6.9
S 34 26 - 28 36.5 - 38 31 29 3 - 4 7
M 36 29 - 30 38.5 - 40 31 29 3 - 4 7.1
L 38 31 - 33 40.5 - 41.5 31 29 3 - 4 7.3
XL 40 34 - 36 42 - 44 31 29 3 - 4 7.4
 
CM
SIZE BUST WAIST HIP REGULAR PANT INSEAM LEGGING INSEAM SHORTS INSEAM LIGHT HUG LENGTH
XS 81.3 58.4 - 63.5 87.6 - 91.4 78.7 73.7 7.6 - 10.2 17.5
S 86.4 66 - 71.1 92.7 - 96.5 78.7 73.7 7.6 - 10.2 17.8
M 91.4 73.7 - 76.2 97.8 - 102 78.7 73.7 7.6 - 10.2 18.1
L 96.5 78.7 - 83.8 103 - 105 78.7 73.7 7.6 - 10.2 18.4
XL 102 86.4 - 91.4 107 - 112 78.7 73.7 7.6 - 10.2 18.7
  1. Bust: Measure around the fullest part, place the tape close under the arms and make sure the tape is flat across the back.
  2. Waist: Measure around your natural waistline at the belly button.
  3. Hip: Measure from the fullest part of your body at the top of your leg.
  4. Inseam: Spread the pants on a surface flat. Measure the inseam gap from the crotch, at the spot where the front and back seams meet, to the length you desire.
  5. Light Hug: Measurement of lining from top of bust to bottom of bust.

 

US/UK SIZE XS S M L XL
SIZE 0-2 4-6 8-10 12 14

 

*Long pants have an inseam of 33" and Petite pants have an inseam of 28".