White Under Dress Shorts | Lightweight Thigh Protection Shorts

Classic Shortlette Anti Chafing Slipshort 6.5" Length (White)

3/$75 - Any 3 Classics - Code: CLASSSIC3
3/$75 - Any 3 Classics - Code: CLASSSIC3

Size Guide

-The Original Shortlette®️-

3 Classics for $75 with code: CLASSIC3 (one code per cart)

Undersummers Classic Shortlettes®️ Anti-Chafing Slipshorts

It's the details in these lightweight thigh protection shorts that make the Undersummers difference:

  • Seam-Free Inner Thigh offers superior thigh protection
  • Stay-Put Leg keeps your legs protected during activity
  • 6.5" Inseam
  • Front seam flatters your curves
  • Soft, silky fabric lets legs and clothes glide
  • Lightweight, cool, breathable, moisture - wicking fabric
  • Cotton liner makes this a single layer solution
  • Stretchy, comfy fit.  Absolutely Not Shapewear.  Non-Compression fit.
  • 96% Polyester/ 4% Spandex, exclusive of trims, cotton gusset
  • Machine wash cold, line dry
  • Assembled in the USA
  • Click here to see the garment dimensions 

Undersummers Classic Shortlette®️ thigh proection short is the perfect lightweight & cool solution to stop thigh chafe in the hot & humid summer.  They are an anti-chafing short with a seam free inner thigh to wear under dresses.  This premium fabric paired with ultra functional design of these white under dress shorts creates a long lasting, comfortable solution to prevent thigh chafing while wearing dresses.

Type: Classic Shortlette

Customer Reviews
4.6 Based on 162 Reviews
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Heather P.
United States United States

Hiking doesn't Hurt!

My husband and I like to go on hikes, but after a long day, I would be a mess the next day. No more!! Undersummers solved my problem.

United States United States

Feels great

They're so soft the fit is good glad I tried these

Erin F.
United States United States

Best thing ever!

I love these shorts! I’ve always been one to wear shorts (or a shaper) under my dresses to keep my mermaid legs from rubbing (& I also live in the Texas panhandle & it’s crazy windy here sometimes and it gives me extra modesty when the wind blows). They aren’t hot like the rest of what I’ve worn! Best investment ever! I’ll be ordering more sometime soon

United States United States

Classic shortlette

Haven’t used it yet, but it seems like it will be really comfortable.

United States United States

Comfy but stitching came undone

Website was easy to navigate and I received my order in great time. Overall the undersummers feel nice and work well but the stitching in this waist came undone after second wash which was disappointing.

sarah s.
United States United States

I can finally wear my favorite summer dresses again

I am so happy that I can finally wear all of my favorite summer dresses comfortably. I can even wear a dress with a shortlette underneath to do my twice daily walk around the neighborhood (a total of about 3.5 miles a day). Thank you

Undersummers by CarrieRae Classic Shortlette Anti Chafing Slipshort 6.5 Length (White) Review
Pamela H.
United States United States

I love Undersummers Slipshort

I was on Facebook when I saw the ad for Undersummers Slipshort. I knew as soon as I saw it that I had to try it, so I purchased this one. I love it. Simple as that. I love it. Comfortable and short enough that it covers only the area of my thigh that I want covered. Undersummers says a woman doesn't have to wear underware with it, but I still do.

United States United States

6.5 length

Love them! Have ordered several pair.

Michele C.
United States United States

Michele’s thank you

Absolutely love it I can’t wait to get more at later date I’ve told my sisters and cousins about them and hope that they buy them I love wearing my dresses and skirts again so thank you for making these❤️❤️

United States United States

Downsizing wardrobe

These are a must have in my new wardrobe. I LOVE these! They make wearing a dress more comfortable. Just wish the white had pockets.

Sherry C.
United States United States

I absolutely love them. Soft, cool, non itchy and the best is that the legs stay down and are not tight. Did I say I love them. Thanks so much!!

United States United States

Linda’s Undersummer

I ordered a large. Too big. I need to return. But am excited to have the right size. The fabric was soft and will be great for summer wear.

United States United States

Classic shortlette

Perfect! I wear them everyday.

United States United States

Best ever!!

I discovered these a little over a year ago and it’s all I wear under my skirts and dresses now! This is by far my favorite style.

United States United States


I love my new white classic shortlettes they are perfect for wearing under my summer dresses!

Lynn F.
United States United States


Stays put but isn’t tight! Feels really nice and makes skirts look great!

We recommend ordering based on your measurements
 Size (USA) Waist (in) Hip (in)
Small 30-31 37-38
Medium 32-33 39-41
Large 34-36 42-45
X-Large (1X) 37-38 46-49
2X 39-42 50-53
3X 44-48 54-57
4X 49-53 58-61
5X 54-58 62-66
 Size (USA) Waist (cm) Hip (cm)
Small 76-79 93-97
Medium 81-84 99-104
Large 86-91 106-114
X-Large (1X) 93-96 116-124
2X 99-107 127-134
3X 112-122 137-144
4X 124-134 147-154
5X* Fusion only 137-147 157-163


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

* Order the size in-between your waist and hip measurement.  I.e.  Waist 3X + Hip XL = Order 2X

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 info@undersummers.com and we will respond within 1 business day. 

updated 6/22/20