T shirt as underwear - very low cut- recommendations?

[DelphiniumBlue]

Very specific I know, but I've been looking for ages for a T-shirt to wear invisibly under V neck jumpers.
I had a couple from Primark over a decade ago, but they've bitten the dust now.
I'd like sleeves ( long or short), not a vest or camisole, but main criteria is a low, wide neckline . Bonus if lightweight and cotton.
If anyone has seen anything that might fit the bill, do please send me a link!

Google scoop neck T-shirts and there's loads. Example

https://www.zara.com/uk/en/scoop-neck-t-shirt-p03253821.html

Uniqlo scoop neck tops. I live in them this time of year under a jumper. I mostly like the heat tech ones as they keep me so warm

Thanks, but googling hasn’t helped. It’s not just any scoop neck it’s a low cut one, I was wondering if anyone had tried ones which actually are low.

Thank you, those are so nearly right but not quite low enough for a v neck jumper on me!
Forgot to add , I need a size 18-20, and long enough to tuck into jeans, so the Zara one mentioned earlier is both too small and too short

bump

I hear you and struggle too for tops to wear under v neck jumpers - I have been wearing summer v neck t-shirts as my search hit a blank.

Scoop neck short sleeved vest

Thanks, those look perfect, but really annoyingly they've sold out in my size in every colour!

Following. My Primark long-sleeved low-fronted tops have kept me warm for several winters now, under other tops, they are about to be relegated to PJ's but I've not found anything that comes close 😦

I have the Uniqlo ones, I am busty and they are very stretchy so easy to pull them as low as you like. Mine work under low ish V neck jumpers. You need the type with the low front and back, not the regular scoop neck, I will see if I can link .

https://www.uniqlo.com/uk/en/products/E469740-000/00
These, they are lower than they look there, and very thin.

This one from John Lewis looks like it has quite a low neckline.

www.johnlewis.com/john-lewis-scoop-neck-cotton-top/white/p110945867#ratings-reviews-section

Thank you, that's the one! And it's in stock!

Thank you, that will be be on my reserve list!

Hope it works out OP!