Mint Anti-Chafing Shorts for Women | Slip Shorts for Dresses

Fusion Shortlette Anti Chafing Slipshort (Mint) 7" Length Final Sale Clearance

Size Guide

Undersummers Short Length Fusion Shortlette™ Slipshorts are the perfect high waist rash guard panty shorts that provide the ultimate thigh protection for women now with a shorter leg length for shorter skirts and dresses.

Shortlettes are foundation wear that are not shape wear, and are non-constricting. Our chafe prevention slip shorts for dresses and skirts are a combination of our Lace Shortlettes leg feature and leg length with our Classic Shortlette waistband. 

Fusion anti-chafing shorts for women are available in both regular and plus sizes. 

Why Undersummers Women's Anti-Chafing Shorts?

  • High waist rise
  • 7” 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





Customer Reviews
4.6 Based on 17 Reviews
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Derek J.
United States United States

So light and comfy!

I love these shorts. The are soft, cool, and comfortable. They don't squeeze or pinch me. My clothes skim over the soft fabric with no lumps or bumps, even over the lace. They are my favorite under-skirt solution!

United States United States


Do Not Recommend , pretty leg lace , but the leg seam does not stretch so it binds and can cut.

Eleanor M.
United States United States

These are NOT a pastel green

These are NOT a pastel green. They are more like a mid-tone Lime and almost look flourescent. While they are comfortable, I will wear them under a looooong dress so no one can see these.

Allison C.
United States United States

So much prettier than other brands!

They're just so pretty! Uniqlo used to sell similar shorts in a variety of colors, though theirs had a bit of shaping and didn't have the lace on the bottom. And then they got rid of the pretty colors, and then they reduced their size range. My thighs have always been too affectionate with each other, and I like full skirts, so on windy days it's nice to have a thigh chaperone that doesn't look like medical bandaging, that looks like it's meant to be seen. I love having the lace peak out. And I've worn them with underwear, during that awful time of month, and they're still ridiculously comfortable. I'm glad I finally invested in Undersummers!

Shelly N.
Canada Canada

All they were talked up to be.

Great shorts, they make me feel a lot more comfortable and secure wearing a skirt, have already saved me from a Marilyn Monroe moment. Also had to ask a question about shipping and the company responded in a reasonable amount of time to clarify what was an unclear message about international shipping (yes...they do ship to Canada during COVID).

United States United States

Love my under summers

I love the feel and fit of these . Love the colors!

United States United States

Love My Undersummers

These are my 5th pair of undersummers. I love to wear them under my dresses and they show through as a pick-a-boo. I can’t go without these if I’m wearing a dress, my legs will chaff so bad. I have no problems when I wear these.

Undersummers by CarrieRae Fusion Shortlette Anti Chafing Slipshort (Mint) 7 Length Final Sale Clearance Review
United States United States


These are just what I needed.

United States United States


Undersummers never lets you down! Great quality! So comfy! This is like my 7th pair of shortlettes and I just had to have the new mint shade! Love the color! Goes great with any blues. I just love that I don’t have to worry about showing my underwear when wearing dresses. I have 3 kiddos, one who is nursing so I can still.wear dresses at home and not feel like I’m flashing family every time I nurse!

United States United States

The Perfect Wedding Day Addition

I purchased this shirts to wear underneath my wedding dress— I’m getting married the first week of August! Although I suppose they’re technically green, I’m counting these as my something blue for the big day. So far, I wore them all the way to a city over 70 miles away to pick up my dress, go out to dinner, drive all the way home, jump right into an after-hours fitting appointment, and go home for the night. They were perfect and comfortable the whole time!

Katie Z.
United States United States


I am so happy with these! They are comfortable and I love not having any panty lines. I would say they're a touch longer than I anticipated, so I just have to wear them with my dresses that are closer to knee length. But quality is excellent, very comfortable.

Tami S.
United States United States

Cool comfort

Well worth the money! This is the first under garment that I have worn that does not roll up on my legs. And it’s cool too. Does not sweat you like some do.

Canada Canada

Love wearing dresses

Fantastic! A more attractive cost of shipping to Canada would make me buy every single colour!

Jacqueline M.
United States United States

Fushion shortlettes in mint green

The item is wonderful and fun to wear.

Brandy S.
United States United States

Light and silky

Love these. Don’t even notice they are there. Keeps me cool and confident under dresses. No rubbing or chaffing. No worries when the wind blows because they are super cute too!

Robin G.
United States United States


I love this mint shortlette! The color is wonderful and the feel is oh so comfy

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 and we will respond within 1 business day. 

updated 6/22/20