Best Selling Pima Cotton Romper

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Pima Romper

Jet Black

This is a best seller for good reason - versatile, on-trend, and so damn comfortable - it is a piece you can literally live in all weekend. Looks great layered over our Siro Sleep Bralette, or pair with our Pima Long Cardigan for extra coverage.  

  • Soft v-neckline with a low back
  • Cropped wide leg
  • Kangaroo pocket at front
  • Raw, no-fray hemline for adjustable length
  • Great for cold sleepers
  • Machine wash, cold + lay flat to dry
  • 100% pima cotton



Runs true to size with an intentional oversized fit and dropped crotch. For girls on the shorter size, check out our our Make The Cut video for adjustment instructions.


Inseam –– 20" (Shorter because of dropped crotch)


Sam is featured wearing the Eclipse & Cloud colorway in a size extra small. She is 5’4 with a 31” bust, a 26” waist, and 31” hips.

Gaby is featured wearing the Black in size extra small. She is 5’10 with a 24” waist, a 34” bust, has 36” hips.

Kacey is featured wearing the Dusty Pink color in an Extra Small. She is 5’10” with a 31” bust, a 25” waist, and 35” hips.

Unsure of your size? No need to lose sleep over it - we are here to help! To ensure proper fit, please refer to the fit guide below and if you have any questions, please feel free to email us at We are happy to guide you!

Size XS S M L XL
Numerical 0 2-4 6-8 10-12 14
Bust 32-33 34-35 36-37 38-39 40-41
Waist 26 27-28 29-30 31-32 33-34
Hip 36 37-38 39-40 41-42 43-44
Inseam 29.5 30 30.5 31 31

Measurements are in inches and refer to body size, not garment dimensions. Please note that fits may vary by style and personal preference.

Need help with your size? Have a suggestion or feedback?

Lunya gladly accepts exchanges and free returns of unworn/unwashed items with the original tags attached within 30 days of your order ship date. Underwear, Gift Cards, & Sale Items are nonrefundable. Please visit our automated ONLINE RETURN PORTAL or email our customer happiness team at to initiate an exchange/return or with any further questions. THX!

The Difference

Thoughtful Fabric: Double layers of our lightweight premium Pima Cotton from Peru make this the perfect midweight piece. Pima is celebrated for its long staple fibers (which means minimal pilling), incredible softness, and unparalleled lightness.

Intelligent Design: The raw hemline gives you the option to trim to your preferred length. The wide straps are to prevent slipping as you move.