Gift Wrap Selection

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Cool Romper


Just when you thought the classic Lunya romper couldn’t get any better, it gets cooler. This versatile piece has the fit and vibe of our signature romper, but made with our soft Pima cotton, now infused with TransDRY and XT2 silver fiber. This means that your romper will not only make you look cooler, it’ll have you feeling cooler AND drier at night. That’s what we call a win/win.

  • Soft v-neckline with a low back
  • Semi-cropped wide leg
  • Kangaroo pocket at front
  • Itching and chafing be gone—clean edges at neckline and arms for ultra-comfort
  • Great for hot sleepers
  • Machine wash cold + lay flat to dry
  • Our Cool Fabric is made from a blend of Pima cotton and yarns infused with a TransDRY™ and XT2 silver. More on our Cool fabric HERE 



Emi is featured wearing the white and black colorways in size extra small.  She is 5’9” with a 32 bust, a 24” waist and has 35” hips.

Kim is featured wearing the Eclipse and Bare colorways in size extra small. She is 5'11 with a 32" bust, a 24" waist, and 36" 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!