BABYGO® Over the Bump Thong

Waistband stretches over your bump, with no lines under fitted clothes.

4.8 out of 5
£12
Colour:Black
Pack
Pack1 pack
Size
SizeM

Runs small. Go up one size.

Returns+

Add Returns+ for £1.99 at checkout and this item comes with free returns and exchanges. Wrong size or not quite right? Swap it or send it back within 30 days of ordering and we pay the return postage.

Without Returns+ you can still return it within 30 days, and the £4.99 cost of the return label comes off your refund.

Faulty, damaged or incorrect items are always free to return.

Full returns policy ›

At a glance

  • Over the bump waistband

    Can't roll down under your bump, and the thong back won't show under leggings.

  • Three layer gusset

    For light leaks and pregnancy discharge, and dries quickly after a wash.

  • OEKO-TEX® Standard 100 fabric

    71% Tencel™ Modal, soft and breathable, with no tags.

  • Packs of 1, 2, 3 or 5

    Sizes S to XL by dress size. They come up small, so take one size up.

A maternity thong that sits over your bump, not under it

Once your bump arrives, most knickers either roll down under it or leave a line through fitted trousers. This maternity thong has a soft, stretchy waistband that comes up and over your bump instead, and the thong back doesn't show under leggings or a dress.

It's 71% Tencel™ Modal, soft and breathable with no tags, and the gusset has three layers and dries quickly, for light leaks and the extra discharge pregnancy brings.

Buy one to try, or a pack of two, three or five.

Materials and care

71% Tencel™ Modal, 22% Nylon, 7% Elastane

Seamless knit

Fabric is OEKO-TEX® Standard 100 certified, tested for harmful substances

Machine wash on a low temperature, 30 degrees

In the box

  • 1 x BABYGO® Over the Bump Thong (or 2, 3 or 5 in a multipack)
Fit and sizing

Runs small. Go up one size. Sizes S, M, L, XL.

Delivery and returns
Free delivery
Orders over £40, 2 to 4 working days.
Standard delivery
2 to 4 working days, £3.99.
Next day
DPD next day delivery, £7.99.
Returns
Cannot be returned once opened, for hygiene reasons. If it arrives faulty, damaged or incorrect, contact us before sending anything back.
Full delivery and returns policy ›

Size guide

Runs small. Go up one size.

If you’re between sizes, we recommend sizing up for the comfiest fit.

Small Medium Large XL
6 - 10 10 - 14 14 - 18 18 - 22

Reviews

4.8 out of 5, 47 reviews

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.
4.8
Rated 4.8 out of 5 stars
Based on 47 reviews
96%would recommend these products
Slide 1 selected
47 reviews
  • M
    Meghan
    Reviewing
    BABYGO® Over the Bump Knickers
    I recommend this product
    Rated 4 out of 5 stars
    August 29, 2026
    4 Stars

    Great product, sturdy. Wish the packaging was less wasteful.

  • SF
    Sarah F.
    Verified Buyer
    Reviewing
    BABYGO® Over the Bump Knickers
    Rated 3 out of 5 stars
    August 2, 2026
    Maternity nickers

    These seem good

  • 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.

Delivery and returns

Free delivery
Orders over £40, 2 to 4 working days.
Standard delivery
2 to 4 working days, £3.99.
Next day
DPD next day delivery, £7.99.
Returns
Cannot be returned once opened, for hygiene reasons. If it arrives faulty, damaged or incorrect, contact us before sending anything back.
Full delivery and returns policy ›