Maternity Shortlette Rash Guard Slipshort (Lilac)


Size Guide

Introducing Undersummers Maternity Shortlette®️ Slipshorts. Our customers asked and we listened! We are excited to offer the rash guard panty short protection that you want and love in a comfortable design made specifically for expecting women. 

Shortlettes are foundation wear that are not shape wear, and are non-constricting. Our Maternity chafe prevention slip shorts are designed with a high waist that fits comfortably over the belly and feature leg lace detail for maximum thigh chafing protection.


Our Maternity Shortlettes are available in both regular and plus sizes. 

Why Undersummers Maternity Shortlettes?

  • High waist rise that fits comfortably over baby bump
  • 8.5” seamless inner thigh for maximum protection
  • Stay-put leg design resists leg creep while walking or running
  • Seam free inner leg is added anti-chafe protection and longer wear
  • This is a panty, no need for a second heat inducing layer
  • Assembled in the USA



Type: Maternity

Size Chart & Fit

Shortlettes are generously sized  to hug but not squeeze your curves.  They are not compression and do not feel like nylons/hosiery, shapewear, bike shorts, or compression pants.  Shortlettes are simply comfortable.  They are not made to be tight, feel constricting, shape, pinch, or bind.  The longer lengths allows for maximum chafe protection and comfort.

Correct Fit Guidelines:
✔️ Waist should not roll
✔️ Body should glide comfortably against the skin
✔️ Legs should not ride up while walking

Signs of Incorrect Fit:
✖️ Baggy crotch (too big)
✖️ Running at the seams/Wears to fast (too small)
✖️ Slides Down (too small)
✖️ Legs ride up (too small)

Which is the best fit?

CarrieRae's Recommendations:

Under 5'4" - High Thigh, Athletic, or Classic Styles

Plus Size - Fusion, Classic, or Original Lace

Apple Shaped - Fusion, Classic, or Original Lace

Pear Shaped - Try them all!

Hourglass - Lace or High Thigh

Slender - High Thigh or Athletic

My Shortlettes fall down, why? Are Shortlettes shape wear? Are they compression shorts?
How are Shortlettes different than other slip shorts or bike shorts? How long do Undersummers products last? Can you let your Shortlettes Show?

Contact Us:  Do you have a question that is not answered here?  Email us at and we will respond within 1 business day.