Alchemy Jumpsuit - Black


One key feature sets this jumpsuit apart and that is the elastic smocking around the top. It provides the shape, texture, and detail that really makes this piece stand out!
  • Fair Trade Certified
  • 100% Organic Cotton
  • GOTS Certified Organic Cotton
  • Elasticated Smocking At Bodice



KNOWN SUPPLY is re-imagining apparel production in a way that honors and celebrates the people behind the clothing we buy. In an effort to bring people back to the forefront, each KNOWN SUPPLY product is accompanied by the signature of the person who made it.

Size Guide

This chart is meant to guide you in decided on the right size. If you're still unsure on which size would fit you best, please don't hesitate to reach out to us here. Just let us know your measurements and fit preference, and we will recommend a size.

Body Measurements in Inches

Size Chest (extended) Hip Inseam
XS 32" 40" 27"
S 34" 42" 27"
M 36" 44" 27"
L 38" 46" 27"
XL 40" 48" 27"
2XL 44" 52" 27"
3XL 48" 56" 27"
4XL 52" 60" 27"


How To Measure

A: Chest

Measure your chest around the fullest part of your bust while wearing a well fitted bra.

B: Waist

Measure your waistline at the most narrow part.

C: Hip

Measure the fullest part of your hips.

D: Inseam

Measure from the top of your inside leg to the bottom of where you'd like your pants to hit.