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Sizing Chart

Our underwear is super stretchy. A lot of women tell us that they size down in our products. Please reach out to us if you need any help.

Fabric & Care

Body: 94% TENCEL™ Modal + 6% Spandex (PU)
Waistband: 74% Q-Nova PA + 26% Roica Eco-Smart EA

Machine Wash Cold
Tumble Dry Low

The Lenzing certified TENCEL™ Modal fibers that we use for the body of the underwear is derived from renewable wood sources, beautifully soft, allows for moisture absorption and release, washes like a dream and our pairs have withstood years of washing and drying without losing these qualities.

Our mesh is made of Roica which is biodegradable, made with more than 50% pre-consumer recycled content, safer and more comfortable for the skin than conventional elastane.

  • Patented Design to reduce pressure around your pelvis

  • made for women with chronic pelvic pain & sensitivities

  • made in the usa with eco-friendly fabric

  • Free Shipping on orders over $100

Yes, many women experience discomfort or pain from typical underwear due to various reasons. The narrow elastic around the leg openings can irritate sensitive nerves, while the elastic waistband can be uncomfortable during bloating or after surgery, such as a C-section.

While developing our products, we found that TENCEL™ Modal offers superior drape and recovery compared to cotton. It is also sustainably made from wood pulp, more breathable, and exceptionally soft, providing a luxurious feel.

Skin Conditions:

  • Psoriasis
  • Hidradenitis suppurativa (HS)
  • General skin sensitivities

Gynecological/Pelvic Conditions:

  • Endometriosis/Adenomyosis
  • Vulvodynia
  • Fibroids
  • UTIs
  • Interstitial cystitis (IC)
  • PCOS

Chronic Pain/Systemic Conditions:

  • Fibromyalgia
  • Ehlers-Danlos (EDS)
  • IBS

Other:

  • C-section recovery
  • Abdominal surgery recovery
  • Nerve damage

Yes. Just as some women prefer sneakers over heels, many simply find non-binding underwear to be more comfortable for everyday wear.

Our underwear may not be suitable for women who prefer the feeling of a tight, secure fit from their undergarments.

5.0
Rated 5.0 out of 5 stars
Based on 9 reviews
FitRated 0.1 on a scale of minus 2 to 2
ComfortRated 2.0 on a scale of minus 2 to 2
100%would recommend this product
9 reviews
  • LC
    Lee C.
    Verified Buyer
    12 seconds ago
    Rated 5 out of 5 stars
    Absolute Perfection - My New Favorite

    I have been wearing Diddi and Bea underwear for quite some time. However, when I discovered that Diddi and Bea came out with a new Girl Short, I had to try a pair. I received the wine-colored underwear and the color is beautiful. Just like my many other pairs of Diddi and Bea underwear, this pair is just as soft and comfortable as the rest. I really like the full coverage. I can wear them with pants or skirts and there are no unsightly panty lines. The Girl Short underwear by Diddi and Bea are the best. They are my new favorite underwear!

    FitRated 0.0 on a scale of minus 2 to 2
    ComfortRated 2.0 on a scale of minus 2 to 2
  • RH
    Racheal H.
    Verified Buyer
    5 hours ago
    Rated 5 out of 5 stars
    Girls shorts

    These are incredibly comfortable and cute, too! Great as both pajama shorts or underwear. I love the soft fabric and the cleverly designed seams keep pressure off of sensitive areas

    FitRated 0.0 on a scale of minus 2 to 2
    ComfortRated 2.0 on a scale of minus 2 to 2
  • BT
    Brooke T.
    Verified Buyer
    2 days ago
    Rated 5 out of 5 stars
    Buttery Smooth Girl Shorts

    I would buy anything Diddi and Bea create! These girl shorts fit true to size and are the most comfy item I own. As a chronic illness girlie with severe nerve pain, these shorts feel like butter against my skin. So grateful for this brand and this company.

    FitRated 0.0 on a scale of minus 2 to 2
    ComfortRated 2.0 on a scale of minus 2 to 2
  • KA
    Karen A.
    Verified Reviewer
    3 days ago
    Rated 5 out of 5 stars
    Most Comfortable Underwear!

    These are the most comfortable underwear I have ever worn! There is no binding elastic and are very soft on the skin. Highly recommended!

    FitRated 0.0 on a scale of minus 2 to 2
    ComfortRated 2.0 on a scale of minus 2 to 2
  • S
    Stasya
    Verified Reviewer
    3 days ago
    Rated 5 out of 5 stars
    I want to live in these!!!

    Amazingly soft and comfy! I am obsessed!! These undies make me want to do laundry multiple times a week!

    Fits slightly high waisted which I love. Great coverage while also super flattering!

    FitRated 1.0 on a scale of minus 2 to 2
    ComfortRated 2.0 on a scale of minus 2 to 2