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tencel modal Tencel Modal

BABYGO® Over the Bump Thong

4.9 (45)
150+ Bought This Month
£12
Style: Black
Pack: 1 pack
Size: M
Runs Small True to size Runs Large
  • Made from luxury Tencel™ Modal
  • Soft, breathable, and irritation-free
  • Triple-layered, anti-leak gusset
  • Grows with your changing body

Comfort That Grows With You

Designed to adapt to your changing body, our over the bump thong sits smoothly over your bump, offering light, flexible support with a barely there feel.

Crafted from premium Tencel™ Modal, the seamless fabric is irresistibly soft, breathable, and designed to prevent irritation, all while remaining invisible beneath your clothes.

Featuring a triple layered, anti leak gusset for added reassurance, our maternity thong is made to give complete peace of mind.

Ideal for everyday wear, this over the bump thong stretches with you, giving a secure, flattering fit through your pregnancy.

It combines the support of an over-bump waistband with a thong back, so you get the bump coverage without a visible line under fitted trousers or a dress. It is the option for anyone who wants maternity support but does not want to change how their clothes sit. It works right through pregnancy as the panel stretches with you.
It is made from the same seamless Tencel™ modal as the rest of our underwear, which is soft, breathable and has no tags or digging seams. The over-bump panel is what most people notice, since it holds everything in place without gripping. As with any thong, it comes down to personal preference more than construction.
No. For hygiene reasons we cannot accept returns or exchanges on knickers, even unworn with tags and stickers attached, so it is worth checking the size guide before ordering rather than buying two sizes to try. If they arrive faulty, damaged or are not what you ordered, that is different: contact us before sending anything back and we will put it right.
Your pre-pregnancy size, as with all our maternity underwear. The panel stretches rather than requiring you to size up. Sizes run S to XL. If you are between sizes we would take the larger one, since a maternity waistband that is slightly generous is far more comfortable than one that is tight across the bump.
Not for the first weeks. While you are bleeding you need coverage that holds a pad, and after a C-section you need a waistband well clear of the scar. Our postpartum knickers are made for that stage. This is better suited to later pregnancy and to the point after recovery when you want to go back to your usual underwear style.

Standard Delivery

2-4 days

£3.99

DPD Next Day Delivery

Order within —

£7.99

30 Day Returns
71% Tencel™ Modal, 22% Nylon, 7% Elastane
Machine wash on a low temperature, 30 degrees.
Trusted Partner for Mums

Our over bump thong gently hugs your bump with breathable TENCEL™ Modal fabric.

The fabric is OEKO-TEX® Standard 100 certified, independently tested for harmful substances, so you can trust what sits next to your skin every day.

Safety certification
Pack: 1 pack
Size: M
Customers say this product is soft and comfortable for all-day wear, with enough stretch to stay in place without rolling or digging in at the waist. The fabric feels breathable and lightweight while providing good coverage. Many reviews mention it sits smoothly under clothing without bunching. Customers appreciate the quality construction and feel it offers good value for money. The design adapts well as the body changes. Most find it practical and well-finished, making it a reliable everyday choice.
4.9
Rated 4.9 out of 5 stars
Based on 45 reviews
Total 5 star reviews: 43 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 1
98%would recommend these products
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45 reviews
  • FS
    Fatima S.
    Flag of United Kingdom
    Verified Buyer
    Reviewing
    BABYGO® Over the Bump Knickers
    I recommend this product
    Rated 5 out of 5 stars
    July 15, 2026
    No rolling at the waist (comfortable from the start)

    They have enough stretch to be comfortable without going loose. I would buy it again.

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  • A
    aurora_peach
    Flag of United Kingdom
    Verified Buyer
    Reviewing
    BABYGO® Over the Bump Knickers
    I recommend this product
    Rated 5 out of 5 stars
    June 28, 2026
    Soft enough for all day, well worth having

    The cut gives good coverage while still feeling light. It feels like good value for money.

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  • A
    Amelia
    Flag of United Kingdom
    Verified Buyer
    Reviewing
    BABYGO® Over the Bump Thong
    I recommend this product
    Rated 5 out of 5 stars
    June 23, 2026
    Comfort as my body changed; holding up beautifully

    They have enough stretch to be comfortable without going loose. Very pleased with the quality.

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